Reply 22 ruled the asymmetry a defect and asked that `--fail` never return 1 on
a split it could not verify. 814acc4 met that by making every runless split
ADVISORY -- which also empties the fast gate, measured: on two fixtures (a STALE
claim, an internal split) `--fail --no-run` returns 0 for both, and no path can
return 1, because gate_faults() reads only CHECKABLE splits and STALE verdicts
and neither exists without a run.
So the fast mode gets the oracle it can have. `--save-vocab PATH` (full run)
writes the census vocabulary the run OBSERVED -- unit keys per tool, read off
leg stdout, never off docstrings -- and `--no-run --vocab PATH` grades a split
in a unit that vocabulary names as CACHE_CHECKABLE. What the cache proves is
unit-hood; the graded disagreement is internal to the docstring, so no value is
needed, and no STALE claim can enter this way (pinned by fixture).
Measured at fca3f2e, tools/citation_resolve_check.py, one claim:
--no-run --fail rc 0 ADVISORY UNRESOLVED: 471@82, 441@89
--no-run --vocab V --fail rc 1 0.205s, SPLIT ... (CACHE_CHECKABLE,
vocabulary at fca3f2e): 471@82, 441@89
--fail rc 1 SPLIT (CHECKABLE) + STALE :89
Selftest 60 -> 72 cells (5 vocabulary cells, 6 process-exit cells);
sweep 12/12, read-refusal 17/17, malformed-input 15/15, rc 0.
rc 2 covers an unreadable --vocab and --save-vocab without a run.
volt
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