Over last two hours I have a lot of sexy time with Thai Script strings that slipped in my database. They collate mysteriously, mutate when output, do not have natural order and are a disaster.

I want to just ignore any strings with Thai Script characters, but I have no idea how:

`Pattern.compile("\\p{Thai}")` fails on init. `"[ก-๛]"` - would that ever work? What's the correct way?