Command

/elkfc export <target> <mode> [lang]

The command has no permission-level requirement, but it can only be run by a player.

• <target>:
  • biome — exports biome language keys.
  • structure — exports structure and structure-group language keys.
  • all — exports both biome and structure language keys.
• <mode>:
  • missing — exports only keys missing from the selected language.
  • all — exports every collected language key.
• [lang]:
  • An optional language code such as en_us, zh_cn, or ja_jp.
  • If omitted, the client configuration option defaultLanguage is used. Its default value, current, follows the language currently selected in Minecraft.

Examples:

/elkfc export biome missing
/elkfc export structure all fr_fr
/elkfc export all missing zh_cn