unknown: RUN test case 0 normal
unknown: PASS test 0
unknown: RUN test case 1 trims leading/trailing wsp around rule-text
unknown: PASS test 1
unknown: RUN test case 2 trims leading/trailing comma-wsp around rule-spec
unknown: PASS test 2
unknown: RUN test case 3 empty inline-file
unknown: PASS test 3
unknown: RUN test case 4 propagates extpar error for inline-file
unknown: PASS test 4
unknown: RUN test case 5 propagates extpar error for rule-spec
unknown: PASS test 5
unknown: PASS=6 FAIL=0