Don't stop processing if captions are found in 153

[scriptotek]

Don't stop processing if captions are found in 153

[danmichaelo]

Agree that the solution is not a good one. A better solution could be to only add $c if it follows $a. Then the test should still pass without any break/continue stuff.

But if the example in testComplexTableEntryWithUndocumentStuff is really invalid MARC21 Classification, it would also be better to have it fixed and remove the test. I will start asking the NO editorial team what they think about the example.

[danmichaelo]

The example used in the test has since been fixed, so I think it's safe to remove this. And if I find new cases, I can try a better fix like adding $c only if it follows `$a