02:21 <headius> I was going line by line and it diverged, but unsure if it is an important diff

15:47 <headius> lopex: you're right, I can't see any issue

15:48 <headius> I looked over the tbl0208 as well and it also matches

16:26 <headius> edipo.federle: you might find this one interesting: https://github.com/jruby/jcodings/issues/42

16:26 <headius> ruby snippit to reproduce... my next step was going to walk through CRuby executing this to see where our jcodings logic diverges:

16:26 <headius> `ruby26 -e '"\x00\x7f\x8e\xa1\x8e\xfe\xa1\xa1\xa1\xfe".force_encoding("CP51932").encode("CP50220")'`

16:27 <headius> this works fine in CRuby and crashes in JRuby

16:27 <headius> I need to finish up 9.3 stuff and this can roll into any release, so I am shifting gears for now

16:31 <headius> actually "\x00\x7f\x8e\xa1\x8e\xfe" is sufficient... it blows on that first 0xFE

16:31 <headius> seems simple but I don't see why we fail and CRuby works