These are ISO 15924 script codes for script variants or groups of related scripts, not used in Unicode classification of characters due to their unification (even if there are registered variants for them)
2017-12-22 1:18 GMT+01:00 Karl Williamson via Unicode <[email protected]>: > In http://unicode.org/reports/tr39/#Mixed_Script_Detection > it says, "For more information on the Script_Extensions property and Jpan, > Kore, and Hanb, see UAX #24" > > In http://www.unicode.org/reports/tr24/, there certainly is more > information on scx; however, none of the terms Jpan Kore nor Hanb are > mentioned. >

