lang-map.rb

# Maps Minecraft language names to MediaWiki languages.
# Simple format:
# "mc-language" [as in the file name] => "lang"
# or
# "mc-language" => {"lang1", "lang2"}
#
# Created by Xbony2
languages = {
    "af_ZA" => "af",
    "ar_SA" => "ar",
    "ast_ES" => "ast",
    "be_BY" => "be",
    "bg_BG" => "bg",
    "br_FR" => "br",
    "ca_ES" => "ca",
    "cs_CZ" => "cs",
    "cy_GB" => "cy",
    "da_DK" => "da",
    "de_DE" => "de",
    "el_GR" => "el",
    "en_AU" => "",
    "en_CA" => "en-ca",
    "en_GB" => "en-gb",
    "en_NZ" => "",
    "en_PT" => "",
    "en_US" => "en",
    "eo_UY" => "eo",
    "es_AR" => "",
    "es_ES" => {"es", "es-ni"}, #Note: es-ni is FTB wiki only
    "es_MX" => "",
    "es_UY" => "",
    "es_VE" => "",
    "et_EE" => "et",
    "eu_ES" => "eu",
    "fa_IR" => "fa",
    "fi_FI" => "fi",
    "fil_PH" => "tl",
    "fo_FO" => "fo",
    "fr_FR" => "fr",
    "fr_CA" => "",
    "fy_NL" => "fy",
    "ga_IE" => "ga",
    "gl_ES" => "gl",
    "gv_IM" => "gv",
    "he_IL" => "he",
    "hi_IN" => "hi",
    "hr_HR" => "hr",
    "hu_HU" => "hu",
    "hy_AM" => "hy",
    "id_ID" => "id",
    "is_IS" => "is",
    "it_IT" => "it",
    "ja_JP" => "ja",
    "jbo_EN" => "jbo",
    "ka_GE" => "ka",
    "ko_KR" => "ko",
    "ksh_DE" => "ksh",
    "kw_GB" => "kw",
    "la_VA" => "la",
    "lb_LU" => "lb",
    "li_LI" => "li",
    "lol_US" => "",
    "lt_LT" => "lt",
    "lv_LV" => "lv",
    "mi_NZ" => "mi",
    "mk_MK" => "mk",
    "ms_MY" => "ms",
    "mt_MT" => "mt",
    "nds_DE" => "nds",
    "nl_NL" => "nl",
    "nn_NO" => "nn",
    "no_NO" => {"nb", "no"},
    "oc_FR" => "oc",
    "pl_PL" => "pl",
    "pt_BR" => "pt-br",
    "pt_PT" => "pt",
    "qya_AA" => "",
    "ro_RO" => "ro",
    "ru_RU" => "ru",
    "se_NO" => "se",
    "sk_SK" => "sk",
    "sl_SI" => "sl",
    "so_SO" => "so",
    "sq_AL" => "sq",
    "sr_SP" => "sr",
    "sv_SE" => "sv",
    "th_TH" => "th",
    "tl_PH" => "tl",
    "tlh_AA" => "",
    "tr_TR" => "tr",
    "tzl_TZL" => "",
    "uk_UA" => "uk",
    "va_ES" => "va",
    "vi_VN" => "vi",
    "zh_CN" => "zh-cn",
    "zh_TW" => "zh-tw"
}

Minecraft es_ES is the furthest dialect available from es-ni. es_UY is more correct.