Five findings from the second review round, and the first is this PR's own
standard applied to its own P1.
**The two fixes improvise-dj1l names had no discriminating test.** Reverting
`has_key` to unification, or dropping `canon_key` from the duplicate gate, left
kb-test at 27 passed. Case 11 was carried by `check_total` refusing with a
DIFFERENT message, and case 10 by the other half of the fix. Both now assert
which refusal fired (`said()`), plus two cases aimed at each half: a rm key with
a variable in a non-final position must be refused as ABSENT rather than
matching everything, and a keyed FACT whose key holds a variable must ADD
without excluding the siblings it would unify with. Each proved by reverting
exactly one fix and watching exactly that case fail.
**Keying a rule on its whole clause made `replace` on an edited rule silently
become `add`** -- both arms live, the stale one still firing, and `check_total`
cannot see it because `NO + NF` is correct arithmetic for an add. Reachable on
the 15 `kb_error/1` arms and the `kb_text/2` rules, so editing the check
improvise-2f97 adds is the first thing to hit it. `check_rule_replace` refuses
and names the route (rm, then add); the negative arm -- replace of a rule
present verbatim -- is tested, or the refusal would just be "replace never
works on rules".
**The `decision(` arm was dead code.** `cited_name` took the first field, and
the repo spells `decision(<ticket>, <name>)`, whose ticket id fails
`name_shaped/1` on the hyphen -- so that marker could never fire for a real
citation. A second `cited_name` clause takes the second field. All three
markers are now exercised.
Minor, from the same round: `_JS_TEST` no longer accepts `test.only`, which
disables every other test in its file, with a case asserting a heading cannot
be satisfied by one; and `node-test-test.sh`'s last case no longer duplicates
an earlier one.
Filed rather than fixed: improvise-w8ih, extracting `web/assemble.sh`'s gate so
its own absence is visible.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FC2jVn8Au7E9JPkw6bwXXH
Edward Langley
cd094b6dfb