I read the post about the availability of the new 280 character limit. Updating the character limit (and the twitter-text library)
The post says that CJK (Chine, Japanese, Korean) tweets are still limited to 140 characters.
There is no documentation to know how to handle this restriction.
Do I need to detect the language used in the tweet (which is quite tricky since a tweet can contain multiple languages 
)?
Or do I need to fetch some kind of info from the REST api to know if the user is in a CJK region?
PS: In my case, I use the REST API from an iOS app.
