History of SelfTest::test_rombank 1 change

In testbench/selftest.py, lines 14–19 on 11debbbf53032edd2c9a062a0017103956232ce70971e0e688d421b6e4336e9c. Every change that wrote or deleted one of these lines, or deleted a line from between them. Exact, because each line keeps its identity across edits; edits elsewhere in the file are not here. Also: oxy log -L 14,19:testbench/selftest.py.