The D3 guard loop passed the action path and its test path to derives in
one call. derive_labels emits scope:guards when either matches, so any one
of the six rows could be deleted with the case still green — three
assertions standing in for six rows. Split into one assertion per path.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
The red-head rule in Picking carried its own trigger definition at the
pre-slim head; the squeeze took it, leaving 'failing check' and 'red
check' classified only forward in the review round. At an all-cancelled
head that let parked shape 2 read satisfied on its face, parking a claim
the rule says is never parked (#163, #276).
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
changelog.d/253.md landed on main after this branch's point with the
cite trailing the period — the crew#309 shape, the fifth fragment to
arrive with it since #262 measured two. The criterion is that
changelog.d/ is clean at the head, and the head CI reviews is the merge
with main, which is where this one surfaced.
Refs #262.
The self-guards job checks out the merge of this branch with main, so
changelog.d/253.md from #285 reaches changelog_fragment_problem there and
nowhere else; the branch alone is green. Merged rather than rebased
because the round's reviewers track head SHAs.
Refs #262.
awk runs END on the way out of an exit from a main rule, so the length
row printed mid-file was followed by the citation row it outranks — the
internal protocol line landing inside the human-facing excerpt. Found by
claude-bot and kimi-bot in #262's first round, independently and with the
same reproduction.
The guard is the reported flag the empty-heading walk in this same
predicate already uses. The fixtures are the axis 57.md could not reach:
its over-bound entry is last, so only END's flush can print. 58.md puts
one before another bullet, 59.md before a heading and after a misplaced
cite. With lib/changelog.sh alone reverted they red, which is what the
green suite was hiding.
Refs #262.
The step-replay job builds a consumer tree and runs the REAL assembler
over it, so its changelog.d/42.md is a fragment fixture like every one in
test/ — and the only one living outside it. #262's diff-surface criterion
says no workflow file; the criterion and a green head cannot both hold
here, and the fixture is the smaller thing to move.
Refs #262
Scoped to the fixtures the new rule actually binds: a fragment whose
predicate complaint is already its name, a smuggled heading, a dangling
heading or the 300-character bound is left alone, so the diagnosis it
tests is still the one it draws. The section-predicate fixtures are
untouched (D4).
The computed-length fixtures keep their measured lengths: the cite is
seven characters, so an entry that must measure exactly 300 builds 293
of the run and lets the cite carry the rest. 33.md's cite lands on the
last continuation line, which is the wrapped-citation case.
Refs #262
'- Fixed entry.' is shared between the dangling-heading fragment fixture
and the section-predicate fixture, so the global replace crossed D4's
line. Next commit filters to fragments that actually red on the cite rule.
Refs #262
Round 1 on #286: codex, claude and kimi each blocked on the same thing —
the amended paragraph carried incident narrative that CONTRIBUTING.md's
doctrine conventions keep in the cited record.
Drop #275's head sha and both start stamps, the cancel-in-progress
episode sentence, and the four clauses of 2026-07-27 gloss provenance.
Carry checks_state's carve-out as one clause with a bare (#139, #276).
The rule is unchanged and still decides #275's head unaided: two entries
for one check, newest by start time wins, and the cancelled one is not
the check's word while a non-cancelled sibling stands.
