Built-in list of compatible languages as shorthands to ISO language codes used to define de map labels language. The language generally depends on the style.
Built-in support for right-to-left languages. Languages that are written right-to-left such as arabic and hebrew are fully supported by default. No need to install any plugin!
The list of supported languages is built-in and can be found here. In addition, there are special language cases:
Language.AUTO: uses the default language of the browser
Language.LATIN: uses the default fallback language in the latin chaser
Language.NON_LATIN: uses the default fallback language in the non latin chaset
Language.LOCAL: uses the local language for each country
Language.STYLE_LOCK: to force keep the language from the style and prevent any further update