Hojun-Cho
aab9ec5e5f
test/misc hosts the residual mixed-shape observers (divergence pins, stamp/stderr probes, .wwi trees) on testenv, wired into test-compiler beside the sep/xmod/asm families; its rule declares both full per-stage toolchains plus the wwdump twins for the coming files. The 689 port keeps the both-driver run-exit-6 backstop and the per-stage absolute DATAW row count (linker dedup and byte-id sweeps are both blind to a symmetric double-emit).