Korean: leftover non-name test failures

[scossu]

@hyoungl Attached here is a list of the last failing Korean tests from the test strings you provided. I thought it would be more practical for you to review the log as a whole and comment on the individual issues, as many of them seem related to personal names.
korean_tests.log

Thanks.

[hyoungl]

Ok. I'll start looking into the list.

[scossu]

Updated list: korean_nonames_tests.log

I noticed this:

- Am yebang: 5-kaji saekkal ŭl mŏgŏra
+ Am yebang: 5-kaji saekkkal ŭl mŏgŏra
?                        +
 : S2R transliteration error for korean_nonames!
Original: 암 예방 : 5가지 색깔 을 먹어라

This is a result of the "kkk -> kk" replacement rule. Is "kkk" legit here?

[hyoungl]

No. "kkk" is never allowed in the current rules. It always has to be turned into "kk"

[scossu]

test_korean.log

New test log.

[scossu]

I have found a few names that had split digraph, which I have corrected.

All remaining ones (139) look like sentences with proper names which won't transliterate correctly anyway, or possibly legitimate errors on names.

test_korean.log

[scossu]

More fixes in #91. Updated list:

test_korean-20240113.log

[scossu]

All tests pass now. Closing.