LocaleWML
From The Battle for Wesnoth Wiki
The toplevel [locale] tag
Each [locale] tag represents one language. Languages are selected by pressing the "Language" button in the title screen.
The following keys and tags are recognized in [locale] tags:
- name: The name of this language.
- sort_name: A name which will be used when sorting all the languages alphabetically.
- locale: The locale corresponding with this language.
- dir: The direction of text in this language, possible values ltr (default left-to-right) and rtl (right-to-left).