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docs(framing): record revision 13 approval 

Revision 13 is approved at 5dece3e after closing the status-preserving
capture, guard-local cleanup, exact-byte grammar, stderr trust, complete
pair matrix and consumer-specific boundary blockers.

The replacement may now be implemented under the A1-A8 contract. PR
#241 remains unmergeable until that implementation is complete, gated,
and green on macOS.
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Levi Neuwirth 2026-08-19 20:52:25 +02:00
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docs/active-work.md
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@ -303,8 +303,9 @@ from #171 and #215.
without closing it, because an exec failure can return **any**
nonzero status. The generalisation: **no exit status can prove the
helper ran.**
- **Framing revision 13 — AWAITING APPROVAL — replaces the ABI with a
validated `(status, token)` pair**: `0`/`1`/`2` with
- **Framing revision 13 — APPROVED 2026-08-19 at `5dece3e` —
replaces the ABI with a validated `(status, token)` pair**:
`0`/`1`/`2` with
`pmacs-sigint-v1:safe|ignored|error`, token alone on stdout,
diagnostics on stderr, and any other pair — including macOS's
status 1 with no token — a boundary error mapped to 2. Every
@ -362,8 +363,8 @@ from #171 and #215.
log, misread as this suite's.)
- **Framing revision 12 at `docs/gpu-probe-sigint-framing.md`,
approved 2026-08-19 at `1fc0df6` and IMPLEMENTED; **superseded by
revision 13, awaiting approval** — revision 10 was approved at
`4fba9f6` and revision 9 at `15c25ec`; neither approval covered the
revision 13, approved 2026-08-19 at `5dece3e`** — revision 10 was
approved at `4fba9f6` and revision 9 at `15c25ec`; neither approval covered the
later mechanism finding and remedy selection. **D1/D2 HAVE RUN and
found the mechanism: `SIGINT` was ignored group-wide
(`SigIgn=0x1007`) because

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docs/gpu-probe-sigint-framing.md
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@ -1,8 +1,8 @@
# GPU launcher / probe SIGINT teardown — framing
Revision 13. Status: **AWAITING APPROVAL — the shipped ABI is
defective on macOS (§4d), and revision 13 replaces it. No
implementation of the replacement.**
Revision 13. Status: **APPROVED 2026-08-19 at `5dece3e` — the shipped
ABI is defective on macOS (§4d), and revision 13 replaces it.
Implementation may proceed under §8's A1–A8 contract.**
Revision 12 was approved at `1fc0df6` and implemented; CI then found its
status-only ABI unsound on a platform this session could not reach.