Doc'd country part of locale name with more than 2 characters.
@@ -66,9 +66,10 @@ Here are some other terms that will help us to handle a common language:
locale name
A locale name, either a language specification of the form ``ll`` or a
combined language and country specification of the form ``ll_CC``.
- Examples: ``it``, ``de_AT``, ``es``, ``pt_BR``. The language part is
- always in lowercase and the country part in upper case. The separator is
- an underscore.
+ Examples: ``it``, ``de_AT``, ``es``, ``pt_BR``, ``sr_Latn``. The language
+ part is always in lowercase. The country part is in titlecase if it has
+ more than 2 characters, otherwise it's in uppercase. The separator is an
+ underscore.
language code
Represents the name of a language. Browsers send the names of the
