History of SelfTest::test_carryflag 1 change

In testbench/selftest.py, lines 147–157 on rrdc-perf. 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 147,157:testbench/selftest.py.