['obs-4', '-2b', [\'in'], [\'in-1024'], 0], #'
['obs-5', '-1k', [\'in'], [\'in-1024'], 0], #'
-# This test fails for textutils-1.22, because head let 4096m overflow to 0.
-# Now it fails with a diagnostic.
+# This test fails for textutils-1.22, because head let 4096m overflow to 0
+# and did not fail. Now head fails with a diagnostic.
['fail-0', '-n 4096m', "a\n", "", 1],
# In spite of its name, this test passes -- just to contrast with the above.