Reset and stale symbols
=======================

Seam: A reset makes old modules stale; new modules use their own code.
The landed curry.reload still replaces the interpreter; lane 5 changes it.

Run ./run after make stage, or run unit_boundary.py from tests/.
The run script selects the staged Python and the session backend.
expected.out records stdout; stderr is shown on failure by the test.
The driver comments explain the individual probes and their order.
The corpus README.md lists the backends and the oracle for this driver.
