Module:Lang/tag from name/doc

This Lua module is used on many pages, so changes to it will be widely noticed. Please test any changes in the module's /sandbox or /testcases subpages. Please consider discussing changes on the talk page before implementing them.

This module depends on the following other modules:

Module:Lang/data

This module creates language name (key) to language tag (value) support tables used by Module:Lang. Data are taken from Module:Lang/data:

rev_lang_table – data from the lang_name_table.lang table
rev_override_table – data from the override table

These reversed data tables are loaded and used by _name_from_tag().