added support for i18n (candidate for the stdlib?)

src/i18n.nim

@@ -0,0 +1,152 @@
+## Karax -- Single page applications for Nim.
+
+## i18n support for Karax applications. We distinguish between:
+##
+## - translate:  Lookup text translations
+## - localize:   Localize Date and Time objects to local formats
+##
+## Localization has not yet been implemented.
+
+import languages, jdict, jstrutils
+
+var currentLanguage = Language.enUS
+
+proc getLanguage(): cstring =
+  {.emit: "`result` = (navigator.languages && navigator.languages.length) ? navigator.languages[0] : navigator.language;".}
+
+proc detectLanguage*(): Language =
+  let x = getLanguage()
+  for i in low(Language)..high(Language):
+    if languageToCode[i] == x: return i
+  return Language.enUS
+
+proc setCurrentLanguage*(newLanguage = detectLanguage()) =
+  currentLanguage = newLanguage
+
+proc getCurrentLanguage*(): Language = currentLanguage
+
+type Translation* = JDict[cstring, cstring]
+
+var
+  translations: array[Language, Translation]
+
+proc registerTranslation*(lang: Language; t: Translation) = translations[lang] = t
+
+proc addTranslation*(lang: Language; key, val: cstring) =
+  if translations[lang].isNil: translations[lang] = newJDict[cstring, cstring]()
+  translations[lang][key] = val
+
+proc translate(x: cstring): cstring =
+  let y = translations[currentLanguage]
+  if y != nil and y.contains(x):
+    result = y[x]
+  else:
+    result = x
+
+type TranslatedString* = distinct cstring
+
+template i18n*(x: string): TranslatedString = TranslatedString(translate(cstring x))
+
+proc raiseInvalidFormat(errmsg: string) =
+  raise newException(ValueError, errmsg)
+
+discard """
+  $[1:item|items]1$ selected.
+"""
+
+proc `{}`(x: cstring; i: int): char {.importcpp: "#.charCodeAt(#)".}
+proc sadd(s: JSeq[char]; c: char) {.importcpp: "#.push(String.fromCharCode(#))".}
+
+proc parseChoice(f: cstring; i, choice: int,
+                 r: JSeq[char]) =
+  var i = i
+  while i < f.len:
+    var n = 0
+    let oldI = i
+    var toAdd = false
+    while i < f.len and f{i} >= '0' and f{i} <= '9':
+      n = n * 10 + ord(f{i}) - ord('0')
+      inc i
+    if oldI != i:
+      if f{i} == ':':
+        inc i
+      else:
+        raiseInvalidFormat"':' after number expected"
+      toAdd = choice == n
+    else:
+      # an else section does not start with a number:
+      toAdd = true
+    while i < f.len and f{i} != ']' and f{i} != '|':
+      if toAdd: r.sadd f{i}
+      inc i
+    if toAdd: break
+    inc i
+
+proc join(x: JSeq[char]): cstring {.importcpp: "#.join(\"\")".}
+proc add(x: JSeq[char]; y: cstring) =
+  for i in 0..<y.len: x.sadd y{i}
+
+proc `%`*(formatString: TranslatedString; args: openArray[cstring]): cstring =
+  let f = cstring(formatString)
+  var i = 0
+  var num = 0
+  var r = newJSeq[char]()
+  while i < f.len:
+    if f{i} == '$' and i+1 < f.len:
+      inc i
+      case f{i}
+      of '#':
+        r.add args[num]
+        inc i
+        inc num
+      of '1'..'9', '-':
+        var j = 0
+        var negative = f{i} == '-'
+        if negative: inc i
+        while f{i} >= '0' and f{i} <= '9':
+          j = j * 10 + ord(f{i}) - ord('0')
+          inc i
+        let idx = if not negative: j-1 else: args.len-j
+        r.add args[idx]
+      of '$':
+        inc(i)
+        r.add '$'
+      of '[':
+        let start = i+1
+        while i < f.len and f{i} != ']': inc i
+        inc i
+        if i >= f.len: raiseInvalidFormat"']' expected"
+        case f{i}
+        of '#':
+          parseChoice(f, start, parseInt args[num], r)
+          inc i
+          inc num
+        of '1'..'9', '-':
+          var j = 0
+          var negative = f{i} == '-'
+          if negative: inc i
+          while f{i} >= '0' and f{i} <= '9':
+            j = j * 10 + ord(f{i}) - ord('0')
+            inc i
+          let idx = if not negative: j-1 else: args.len-j
+          parseChoice(f, start, parseInt args[idx], r)
+        else: raiseInvalidFormat"argument index expected after ']'"
+      else:
+        raiseInvalidFormat("'#', '$', or number expected")
+      if i < f.len and f{i} == '$': inc i
+    else:
+      r.sadd f{i}
+      inc i
+  result = join(r)
+
+
+when isMainModule:
+  addTranslation(Language.deDE, "$#$ -> $#$", "$2 macht $1")
+  setCurrentLanguage(Language.deDE)
+
+  echo(i18n"$#$ -> $#$" % [cstring"1", "2"])
+  echo(i18n"$[1:item |items ]1$ -> $1" % [cstring"1", "2"])
+  echo(i18n"$[1:item |items ]1 -> $1" % [cstring"0", "2"])
+  echo(i18n"$[1:item |items ]1 -> $1" % [cstring"2", "2"])
+  echo(i18n"$[1:item |items ]1$ -> $1" % [cstring"3", "2"])
+  echo(i18n"$1 $[1:item |4:huha |items ]1$ -> $1" % [cstring"4", "2"])

src/languages.nim

@@ -0,0 +1,616 @@
+## Karax -- Single page applications for Nim.
+
+type
+  Language* {.pure.} = enum ## A pure enum that contains most (all?)
+                            ## known human languages in current use.
+    afZA ## "South Africa - Afrikaans"
+    amET ## "Ethiopia - Amharic"
+    arAE ## "U.A.E. - Arabic"
+    arBH ## "Bahrain - Arabic"
+    arDZ ## "Algeria - Arabic"
+    arEG ## "Egypt - Arabic"
+    arIQ ## "Iraq - Arabic"
+    arJO ## "Jordan - Arabic"
+    arKW ## "Kuwait - Arabic"
+    arLB ## "Lebanon - Arabic"
+    arLY ## "Libya - Arabic"
+    arMA ## "Morocco - Arabic"
+    arOM ## "Oman - Arabic"
+    arQA ## "Qatar - Arabic"
+    arSA ## "Saudi Arabia - Arabic"
+    arSY ## "Syria - Arabic"
+    arTN ## "Tunisia - Arabic"
+    arYE ## "Yemen - Arabic"
+    arnCL ## "Chile - Mapudungun"
+    asIN ## "India - Assamese"
+    azAZ ## "Azerbaijan - Azeri (Cyrillic)"
+    baRU ## "Russia - Bashkir"
+    beBY ## "Belarus - Belarusian"
+    bgBG ## "Bulgaria - Bulgarian"
+    bnBD ## "Bangladesh - Bengali"
+    bnIN ## "India - Bengali"
+    boCN ## "People's Republic of China - Tibetan"
+    brFR ## "France - Breton"
+    bsBA ## "Bosnia and Herzegovina - Bosnian (Cyrillic)"
+    caES ## "Spain - Catalan"
+    coFR ## "France - Corsican"
+    csCZ ## "Czech Republic - Czech"
+    cyGB ## "United Kingdom - Welsh"
+    daDK ## "Denmark - Danish"
+    deAT ## "Austria - German"
+    deCH ## "Switzerland - German"
+    deDE ## "Germany - German"
+    deLI ## "Liechtenstein - German"
+    deLU ## "Luxembourg - German"
+    dsbDE ## "Germany - Lower Sorbian"
+    dvMV ## "Maldives - Divehi"
+    elGR ## "Greece - Greek"
+    en029 ## "Caribbean - English"
+    enAU ## "Australia - English"
+    enBZ ## "Belize - English"
+    enCA ## "Canada - English"
+    enGB ## "United Kingdom - English"
+    enIE ## "Ireland - English"
+    enIN ## "India - English"
+    enJM ## "Jamaica - English"
+    enMY ## "Malaysia - English"
+    enNZ ## "New Zealand - English"
+    enPH ## "Republic of the Philippines - English"
+    enSG ## "Singapore - English"
+    enTT ## "Trinidad and Tobago - English"
+    enUS ## "United States - English"
+    enZA ## "South Africa - English"
+    enZW ## "Zimbabwe - English"
+    esAR ## "Argentina - Spanish"
+    esBO ## "Bolivia - Spanish"
+    esCL ## "Chile - Spanish"
+    esCO ## "Colombia - Spanish"
+    esCR ## "Costa Rica - Spanish"
+    esDO ## "Dominican Republic - Spanish"
+    esEC ## "Ecuador - Spanish"
+    esES ## "Spain - Spanish"
+    esGT ## "Guatemala - Spanish"
+    esHN ## "Honduras - Spanish"
+    esMX ## "Mexico - Spanish"
+    esNI ## "Nicaragua - Spanish"
+    esPA ## "Panama - Spanish"
+    esPE ## "Peru - Spanish"
+    esPR ## "Puerto Rico - Spanish"
+    esPY ## "Paraguay - Spanish"
+    esSV ## "El Salvador - Spanish"
+    esUS ## "United States - Spanish"
+    esUY ## "Uruguay - Spanish"
+    esVE ## "Bolivarian Republic of Venezuela - Spanish"
+    etEE ## "Estonia - Estonian"
+    euES ## "Spain - Basque"
+    faIR ## "Iran - Persian"
+    fiFI ## "Finland - Finnish"
+    filPH ## "Philippines - Filipino"
+    foFO ## "Faroe Islands - Faroese"
+    frBE ## "Belgium - French"
+    frCA ## "Canada - French"
+    frCH ## "Switzerland - French"
+    frFR ## "France - French"
+    frLU ## "Luxembourg - French"
+    frMC ## "Principality of Monaco - French"
+    fyNL ## "Netherlands - Frisian"
+    gaIE ## "Ireland - Irish"
+    gdGB ## "United Kingdom - Scottish Gaelic"
+    glES ## "Spain - Galician"
+    gswFR ## "France - Alsatian"
+    guIN ## "India - Gujarati"
+    haNG ## "Nigeria - Hausa (Latin)"
+    heIL ## "Israel - Hebrew"
+    hiIN ## "India - Hindi"
+    hrBA ## "Bosnia and Herzegovina - Croatian"
+    hrHR ## "Croatia - Croatian"
+    hsbDE ## "Germany - Upper Sorbian"
+    huHU ## "Hungary - Hungarian"
+    hyAM ## "Armenia - Armenian"
+    idID ## "Indonesia - Indonesian"
+    igNG ## "Nigeria - Igbo"
+    iiCN ## "People's Republic of China - Yi"
+    isIS ## "Iceland - Icelandic"
+    itCH ## "Switzerland - Italian"
+    itIT ## "Italy - Italian"
+    iuCA ## "Canada - Inuktitut (Latin)"
+    jaJP ## "Japan - Japanese"
+    kaGE ## "Georgia - Georgian"
+    kkKZ ## "Kazakhstan - Kazakh"
+    klGL ## "Greenland - Greenlandic"
+    kmKH ## "Cambodia - Khmer"
+    knIN ## "India - Kannada"
+    koKR ## "Korea - Korean"
+    kokIN ## "India - Konkani"
+    kyKG ## "Kyrgyzstan - Kyrgyz"
+    lbLU ## "Luxembourg - Luxembourgish"
+    loLA ## "Lao P.D.R. - Lao"
+    ltLT ## "Lithuania - Lithuanian"
+    lvLV ## "Latvia - Latvian"
+    miNZ ## "New Zealand - Maori"
+    mkMK ## "Macedonia (FYROM) - Macedonian (FYROM)"
+    mlIN ## "India - Malayalam"
+    mnCN ## "People's Republic of China - Mongolian (Traditional Mongolian)"
+    mnMN ## "Mongolia - Mongolian (Cyrillic)"
+    mohCA ## "Canada - Mohawk"
+    mrIN ## "India - Marathi"
+    msBN ## "Brunei Darussalam - Malay"
+    msMY ## "Malaysia - Malay"
+    mtMT ## "Malta - Maltese"
+    nbNO ## "Norway - Norwegian (Bokmal)"
+    neNP ## "Nepal - Nepali"
+    nlBE ## "Belgium - Dutch"
+    nlNL ## "Netherlands - Dutch"
+    nnNO ## "Norway - Norwegian (Nynorsk)"
+    nsoZA ## "South Africa - Sesotho sa Leboa"
+    ocFR ## "France - Occitan"
+    orIN ## "India - Oriya"
+    paIN ## "India - Punjabi"
+    plPL ## "Poland - Polish"
+    prsAF ## "Afghanistan - Dari"
+    psAF ## "Afghanistan - Pashto"
+    ptBR ## "Brazil - Portuguese"
+    ptPT ## "Portugal - Portuguese"
+    qutGT ## "Guatemala - K'iche"
+    quzBO ## "Bolivia - Quechua"
+    quzEC ## "Ecuador - Quechua"
+    quzPE ## "Peru - Quechua"
+    rmCH ## "Switzerland - Romansh"
+    roRO ## "Romania - Romanian"
+    ruRU ## "Russia - Russian"
+    rwRW ## "Rwanda - Kinyarwanda"
+    saIN ## "India - Sanskrit"
+    sahRU ## "Russia - Yakut"
+    seFI ## "Finland - Sami (Northern)"
+    seNO ## "Norway - Sami (Northern)"
+    seSE ## "Sweden - Sami (Northern)"
+    siLK ## "Sri Lanka - Sinhala"
+    skSK ## "Slovakia - Slovak"
+    slSI ## "Slovenia - Slovenian"
+    smaNO ## "Norway - Sami (Southern)"
+    smaSE ## "Sweden - Sami (Southern)"
+    smjNO ## "Norway - Sami (Lule)"
+    smjSE ## "Sweden - Sami (Lule)"
+    smnFI ## "Finland - Sami (Inari)"
+    smsFI ## "Finland - Sami (Skolt)"
+    sqAL ## "Albania - Albanian"
+    srBA ## "Bosnia and Herzegovina - Serbian (Cyrillic)"
+    srCS ## "Serbia and Montenegro (Former) - Serbian (Cyrillic)"
+    srME ## "Montenegro - Serbian (Cyrillic)"
+    srRS ## "Serbia - Serbian (Cyrillic)"
+    svFI ## "Finland - Swedish"
+    svSE ## "Sweden - Swedish"
+    swKE ## "Kenya - Kiswahili"
+    syrSY ## "Syria - Syriac"
+    taIN ## "India - Tamil"
+    teIN ## "India - Telugu"
+    tgTJ ## "Tajikistan - Tajik (Cyrillic)"
+    thTH ## "Thailand - Thai"
+    tkTM ## "Turkmenistan - Turkmen"
+    tnZA ## "South Africa - Setswana"
+    trTR ## "Turkey - Turkish"
+    ttRU ## "Russia - Tatar"
+    tzmDZ ## "Algeria - Tamazight (Latin)"
+    ugCN ## "People's Republic of China - Uyghur"
+    ukUA ## "Ukraine - Ukrainian"
+    urPK ## "Islamic Republic of Pakistan - Urdu"
+    uzUZ ## "Uzbekistan - Uzbek (Cyrillic)"
+    viVN ## "Vietnam - Vietnamese"
+    woSN ## "Senegal - Wolof"
+    xhZA ## "South Africa - isiXhosa"
+    yoNG ## "Nigeria - Yoruba"
+    zhCN ## "People's Republic of China - Chinese (Simplified) Legacy"
+    zhHK ## "Hong Kong S.A.R. - Chinese (Traditional) Legacy"
+    zhMO ## "Macao S.A.R. - Chinese (Traditional) Legacy"
+    zhSG ## "Singapore - Chinese (Simplified) Legacy"
+    zhTW ## "Taiwan - Chinese (Traditional) Legacy"
+    zuZA ## "South Africa - isiZulu"
+
+const
+  languageToName*: array[Language, cstring] = [
+    Language.afZA: cstring"South Africa - Afrikaans",
+    Language.amET: cstring"Ethiopia - Amharic",
+    Language.arAE: cstring"U.A.E. - Arabic",
+    Language.arBH: cstring"Bahrain - Arabic",
+    Language.arDZ: cstring"Algeria - Arabic",
+    Language.arEG: cstring"Egypt - Arabic",
+    Language.arIQ: cstring"Iraq - Arabic",
+    Language.arJO: cstring"Jordan - Arabic",
+    Language.arKW: cstring"Kuwait - Arabic",
+    Language.arLB: cstring"Lebanon - Arabic",
+    Language.arLY: cstring"Libya - Arabic",
+    Language.arMA: cstring"Morocco - Arabic",
+    Language.arOM: cstring"Oman - Arabic",
+    Language.arQA: cstring"Qatar - Arabic",
+    Language.arSA: cstring"Saudi Arabia - Arabic",
+    Language.arSY: cstring"Syria - Arabic",
+    Language.arTN: cstring"Tunisia - Arabic",
+    Language.arYE: cstring"Yemen - Arabic",
+    Language.arnCL: cstring"Chile - Mapudungun",
+    Language.asIN: cstring"India - Assamese",
+    Language.azAZ: cstring"Azerbaijan - Azeri (Cyrillic)",
+    Language.baRU: cstring"Russia - Bashkir",
+    Language.beBY: cstring"Belarus - Belarusian",
+    Language.bgBG: cstring"Bulgaria - Bulgarian",
+    Language.bnBD: cstring"Bangladesh - Bengali",
+    Language.bnIN: cstring"India - Bengali",
+    Language.boCN: cstring"People's Republic of China - Tibetan",
+    Language.brFR: cstring"France - Breton",
+    Language.bsBA: cstring"Bosnia and Herzegovina - Bosnian (Cyrillic)",
+    Language.caES: cstring"Spain - Catalan",
+    Language.coFR: cstring"France - Corsican",
+    Language.csCZ: cstring"Czech Republic - Czech",
+    Language.cyGB: cstring"United Kingdom - Welsh",
+    Language.daDK: cstring"Denmark - Danish",
+    Language.deAT: cstring"Austria - German",
+    Language.deCH: cstring"Switzerland - German",
+    Language.deDE: cstring"Germany - German",
+    Language.deLI: cstring"Liechtenstein - German",
+    Language.deLU: cstring"Luxembourg - German",
+    Language.dsbDE: cstring"Germany - Lower Sorbian",
+    Language.dvMV: cstring"Maldives - Divehi",
+    Language.elGR: cstring"Greece - Greek",
+    Language.en029: cstring"Caribbean - English",
+    Language.enAU: cstring"Australia - English",
+    Language.enBZ: cstring"Belize - English",
+    Language.enCA: cstring"Canada - English",
+    Language.enGB: cstring"United Kingdom - English",
+    Language.enIE: cstring"Ireland - English",
+    Language.enIN: cstring"India - English",
+    Language.enJM: cstring"Jamaica - English",
+    Language.enMY: cstring"Malaysia - English",
+    Language.enNZ: cstring"New Zealand - English",
+    Language.enPH: cstring"Republic of the Philippines - English",
+    Language.enSG: cstring"Singapore - English",
+    Language.enTT: cstring"Trinidad and Tobago - English",
+    Language.enUS: cstring"United States - English",
+    Language.enZA: cstring"South Africa - English",
+    Language.enZW: cstring"Zimbabwe - English",
+    Language.esAR: cstring"Argentina - Spanish",
+    Language.esBO: cstring"Bolivia - Spanish",
+    Language.esCL: cstring"Chile - Spanish",
+    Language.esCO: cstring"Colombia - Spanish",
+    Language.esCR: cstring"Costa Rica - Spanish",
+    Language.esDO: cstring"Dominican Republic - Spanish",
+    Language.esEC: cstring"Ecuador - Spanish",
+    Language.esES: cstring"Spain - Spanish",
+    Language.esGT: cstring"Guatemala - Spanish",
+    Language.esHN: cstring"Honduras - Spanish",
+    Language.esMX: cstring"Mexico - Spanish",
+    Language.esNI: cstring"Nicaragua - Spanish",
+    Language.esPA: cstring"Panama - Spanish",
+    Language.esPE: cstring"Peru - Spanish",
+    Language.esPR: cstring"Puerto Rico - Spanish",
+    Language.esPY: cstring"Paraguay - Spanish",
+    Language.esSV: cstring"El Salvador - Spanish",
+    Language.esUS: cstring"United States - Spanish",
+    Language.esUY: cstring"Uruguay - Spanish",
+    Language.esVE: cstring"Bolivarian Republic of Venezuela - Spanish",
+    Language.etEE: cstring"Estonia - Estonian",
+    Language.euES: cstring"Spain - Basque",
+    Language.faIR: cstring"Iran - Persian",
+    Language.fiFI: cstring"Finland - Finnish",
+    Language.filPH: cstring"Philippines - Filipino",
+    Language.foFO: cstring"Faroe Islands - Faroese",
+    Language.frBE: cstring"Belgium - French",
+    Language.frCA: cstring"Canada - French",
+    Language.frCH: cstring"Switzerland - French",
+    Language.frFR: cstring"France - French",
+    Language.frLU: cstring"Luxembourg - French",
+    Language.frMC: cstring"Principality of Monaco - French",
+    Language.fyNL: cstring"Netherlands - Frisian",
+    Language.gaIE: cstring"Ireland - Irish",
+    Language.gdGB: cstring"United Kingdom - Scottish Gaelic",
+    Language.glES: cstring"Spain - Galician",
+    Language.gswFR: cstring"France - Alsatian",
+    Language.guIN: cstring"India - Gujarati",
+    Language.haNG: cstring"Nigeria - Hausa (Latin)",
+    Language.heIL: cstring"Israel - Hebrew",
+    Language.hiIN: cstring"India - Hindi",
+    Language.hrBA: cstring"Bosnia and Herzegovina - Croatian",
+    Language.hrHR: cstring"Croatia - Croatian",
+    Language.hsbDE: cstring"Germany - Upper Sorbian",
+    Language.huHU: cstring"Hungary - Hungarian",
+    Language.hyAM: cstring"Armenia - Armenian",
+    Language.idID: cstring"Indonesia - Indonesian",
+    Language.igNG: cstring"Nigeria - Igbo",
+    Language.iiCN: cstring"People's Republic of China - Yi",
+    Language.isIS: cstring"Iceland - Icelandic",
+    Language.itCH: cstring"Switzerland - Italian",
+    Language.itIT: cstring"Italy - Italian",
+    Language.iuCA: cstring"Canada - Inuktitut (Latin)",
+    Language.jaJP: cstring"Japan - Japanese",
+    Language.kaGE: cstring"Georgia - Georgian",
+    Language.kkKZ: cstring"Kazakhstan - Kazakh",
+    Language.klGL: cstring"Greenland - Greenlandic",
+    Language.kmKH: cstring"Cambodia - Khmer",
+    Language.knIN: cstring"India - Kannada",
+    Language.koKR: cstring"Korea - Korean",
+    Language.kokIN: cstring"India - Konkani",
+    Language.kyKG: cstring"Kyrgyzstan - Kyrgyz",
+    Language.lbLU: cstring"Luxembourg - Luxembourgish",
+    Language.loLA: cstring"Lao P.D.R. - Lao",
+    Language.ltLT: cstring"Lithuania - Lithuanian",
+    Language.lvLV: cstring"Latvia - Latvian",
+    Language.miNZ: cstring"New Zealand - Maori",
+    Language.mkMK: cstring"Macedonia (FYROM) - Macedonian (FYROM)",
+    Language.mlIN: cstring"India - Malayalam",
+    Language.mnCN: cstring"People's Republic of China - Mongolian (Traditional Mongolian)",
+    Language.mnMN: cstring"Mongolia - Mongolian (Cyrillic)",
+    Language.mohCA: cstring"Canada - Mohawk",
+    Language.mrIN: cstring"India - Marathi",
+    Language.msBN: cstring"Brunei Darussalam - Malay",
+    Language.msMY: cstring"Malaysia - Malay",
+    Language.mtMT: cstring"Malta - Maltese",
+    Language.nbNO: cstring"Norway - Norwegian (Bokmal)",
+    Language.neNP: cstring"Nepal - Nepali",
+    Language.nlBE: cstring"Belgium - Dutch",
+    Language.nlNL: cstring"Netherlands - Dutch",
+    Language.nnNO: cstring"Norway - Norwegian (Nynorsk)",
+    Language.nsoZA: cstring"South Africa - Sesotho sa Leboa",
+    Language.ocFR: cstring"France - Occitan",
+    Language.orIN: cstring"India - Oriya",
+    Language.paIN: cstring"India - Punjabi",
+    Language.plPL: cstring"Poland - Polish",
+    Language.prsAF: cstring"Afghanistan - Dari",
+    Language.psAF: cstring"Afghanistan - Pashto",
+    Language.ptBR: cstring"Brazil - Portuguese",
+    Language.ptPT: cstring"Portugal - Portuguese",
+    Language.qutGT: cstring"Guatemala - K'iche",
+    Language.quzBO: cstring"Bolivia - Quechua",
+    Language.quzEC: cstring"Ecuador - Quechua",
+    Language.quzPE: cstring"Peru - Quechua",
+    Language.rmCH: cstring"Switzerland - Romansh",
+    Language.roRO: cstring"Romania - Romanian",
+    Language.ruRU: cstring"Russia - Russian",
+    Language.rwRW: cstring"Rwanda - Kinyarwanda",
+    Language.saIN: cstring"India - Sanskrit",
+    Language.sahRU: cstring"Russia - Yakut",
+    Language.seFI: cstring"Finland - Sami (Northern)",
+    Language.seNO: cstring"Norway - Sami (Northern)",
+    Language.seSE: cstring"Sweden - Sami (Northern)",
+    Language.siLK: cstring"Sri Lanka - Sinhala",
+    Language.skSK: cstring"Slovakia - Slovak",
+    Language.slSI: cstring"Slovenia - Slovenian",
+    Language.smaNO: cstring"Norway - Sami (Southern)",
+    Language.smaSE: cstring"Sweden - Sami (Southern)",
+    Language.smjNO: cstring"Norway - Sami (Lule)",
+    Language.smjSE: cstring"Sweden - Sami (Lule)",
+    Language.smnFI: cstring"Finland - Sami (Inari)",
+    Language.smsFI: cstring"Finland - Sami (Skolt)",
+    Language.sqAL: cstring"Albania - Albanian",
+    Language.srBA: cstring"Bosnia and Herzegovina - Serbian (Cyrillic)",
+    Language.srCS: cstring"Serbia and Montenegro (Former) - Serbian (Cyrillic)",
+    Language.srME: cstring"Montenegro - Serbian (Cyrillic)",
+    Language.srRS: cstring"Serbia - Serbian (Cyrillic)",
+    Language.svFI: cstring"Finland - Swedish",
+    Language.svSE: cstring"Sweden - Swedish",
+    Language.swKE: cstring"Kenya - Kiswahili",
+    Language.syrSY: cstring"Syria - Syriac",
+    Language.taIN: cstring"India - Tamil",
+    Language.teIN: cstring"India - Telugu",
+    Language.tgTJ: cstring"Tajikistan - Tajik (Cyrillic)",
+    Language.thTH: cstring"Thailand - Thai",
+    Language.tkTM: cstring"Turkmenistan - Turkmen",
+    Language.tnZA: cstring"South Africa - Setswana",
+    Language.trTR: cstring"Turkey - Turkish",
+    Language.ttRU: cstring"Russia - Tatar",
+    Language.tzmDZ: cstring"Algeria - Tamazight (Latin)",
+    Language.ugCN: cstring"People's Republic of China - Uyghur",
+    Language.ukUA: cstring"Ukraine - Ukrainian",
+    Language.urPK: cstring"Islamic Republic of Pakistan - Urdu",
+    Language.uzUZ: cstring"Uzbekistan - Uzbek (Cyrillic)",
+    Language.viVN: cstring"Vietnam - Vietnamese",
+    Language.woSN: cstring"Senegal - Wolof",
+    Language.xhZA: cstring"South Africa - isiXhosa",
+    Language.yoNG: cstring"Nigeria - Yoruba",
+    Language.zhCN: cstring"People's Republic of China - Chinese (Simplified) Legacy",
+    Language.zhHK: cstring"Hong Kong S.A.R. - Chinese (Traditional) Legacy",
+    Language.zhMO: cstring"Macao S.A.R. - Chinese (Traditional) Legacy",
+    Language.zhSG: cstring"Singapore - Chinese (Simplified) Legacy",
+    Language.zhTW: cstring"Taiwan - Chinese (Traditional) Legacy",
+    Language.zuZA: cstring"South Africa - isiZulu"]
+
+  languageToCode*: array[Language, cstring] = [
+    Language.afZA: cstring"af-ZA",
+    Language.amET: cstring"am-ET",
+    Language.arAE: cstring"ar-AE",
+    Language.arBH: cstring"ar-BH",
+    Language.arDZ: cstring"ar-DZ",
+    Language.arEG: cstring"ar-EG",
+    Language.arIQ: cstring"ar-IQ",
+    Language.arJO: cstring"ar-JO",
+    Language.arKW: cstring"ar-KW",
+    Language.arLB: cstring"ar-LB",
+    Language.arLY: cstring"ar-LY",
+    Language.arMA: cstring"ar-MA",
+    Language.arOM: cstring"ar-OM",
+    Language.arQA: cstring"ar-QA",
+    Language.arSA: cstring"ar-SA",
+    Language.arSY: cstring"ar-SY",
+    Language.arTN: cstring"ar-TN",
+    Language.arYE: cstring"ar-YE",
+    Language.arnCL: cstring"arn-CL",
+    Language.asIN: cstring"as-IN",
+    Language.azAZ: cstring"az-AZ",
+    Language.baRU: cstring"ba-RU",
+    Language.beBY: cstring"be-BY",
+    Language.bgBG: cstring"bg-BG",
+    Language.bnBD: cstring"bn-BD",
+    Language.bnIN: cstring"bn-IN",
+    Language.boCN: cstring"bo-CN",
+    Language.brFR: cstring"br-FR",
+    Language.bsBA: cstring"bs-BA",
+    Language.caES: cstring"ca-ES",
+    Language.coFR: cstring"co-FR",
+    Language.csCZ: cstring"cs-CZ",
+    Language.cyGB: cstring"cy-GB",
+    Language.daDK: cstring"da-DK",
+    Language.deAT: cstring"de-AT",
+    Language.deCH: cstring"de-CH",
+    Language.deDE: cstring"de-DE",
+    Language.deLI: cstring"de-LI",
+    Language.deLU: cstring"de-LU",
+    Language.dsbDE: cstring"dsb-DE",
+    Language.dvMV: cstring"dv-MV",
+    Language.elGR: cstring"el-GR",
+    Language.en029: cstring"en-029",
+    Language.enAU: cstring"en-AU",
+    Language.enBZ: cstring"en-BZ",
+    Language.enCA: cstring"en-CA",
+    Language.enGB: cstring"en-GB",
+    Language.enIE: cstring"en-IE",
+    Language.enIN: cstring"en-IN",
+    Language.enJM: cstring"en-JM",
+    Language.enMY: cstring"en-MY",
+    Language.enNZ: cstring"en-NZ",
+    Language.enPH: cstring"en-PH",
+    Language.enSG: cstring"en-SG",
+    Language.enTT: cstring"en-TT",
+    Language.enUS: cstring"en-US",
+    Language.enZA: cstring"en-ZA",
+    Language.enZW: cstring"en-ZW",
+    Language.esAR: cstring"es-AR",
+    Language.esBO: cstring"es-BO",
+    Language.esCL: cstring"es-CL",
+    Language.esCO: cstring"es-CO",
+    Language.esCR: cstring"es-CR",
+    Language.esDO: cstring"es-DO",
+    Language.esEC: cstring"es-EC",
+    Language.esES: cstring"es-ES",
+    Language.esGT: cstring"es-GT",
+    Language.esHN: cstring"es-HN",
+    Language.esMX: cstring"es-MX",
+    Language.esNI: cstring"es-NI",
+    Language.esPA: cstring"es-PA",
+    Language.esPE: cstring"es-PE",
+    Language.esPR: cstring"es-PR",
+    Language.esPY: cstring"es-PY",
+    Language.esSV: cstring"es-SV",
+    Language.esUS: cstring"es-US",
+    Language.esUY: cstring"es-UY",
+    Language.esVE: cstring"es-VE",
+    Language.etEE: cstring"et-EE",
+    Language.euES: cstring"eu-ES",
+    Language.faIR: cstring"fa-IR",
+    Language.fiFI: cstring"fi-FI",
+    Language.filPH: cstring"fil-PH",
+    Language.foFO: cstring"fo-FO",
+    Language.frBE: cstring"fr-BE",
+    Language.frCA: cstring"fr-CA",
+    Language.frCH: cstring"fr-CH",
+    Language.frFR: cstring"fr-FR",
+    Language.frLU: cstring"fr-LU",
+    Language.frMC: cstring"fr-MC",
+    Language.fyNL: cstring"fy-NL",
+    Language.gaIE: cstring"ga-IE",
+    Language.gdGB: cstring"gd-GB",
+    Language.glES: cstring"gl-ES",
+    Language.gswFR: cstring"gsw-FR",
+    Language.guIN: cstring"gu-IN",
+    Language.haNG: cstring"ha-NG",
+    Language.heIL: cstring"he-IL",
+    Language.hiIN: cstring"hi-IN",
+    Language.hrBA: cstring"hr-BA",
+    Language.hrHR: cstring"hr-HR",
+    Language.hsbDE: cstring"hsb-DE",
+    Language.huHU: cstring"hu-HU",
+    Language.hyAM: cstring"hy-AM",
+    Language.idID: cstring"id-ID",
+    Language.igNG: cstring"ig-NG",
+    Language.iiCN: cstring"ii-CN",
+    Language.isIS: cstring"is-IS",
+    Language.itCH: cstring"it-CH",
+    Language.itIT: cstring"it-IT",
+    Language.iuCA: cstring"iu-CA",
+    Language.jaJP: cstring"ja-JP",
+    Language.kaGE: cstring"ka-GE",
+    Language.kkKZ: cstring"kk-KZ",
+    Language.klGL: cstring"kl-GL",
+    Language.kmKH: cstring"km-KH",
+    Language.knIN: cstring"kn-IN",
+    Language.koKR: cstring"ko-KR",
+    Language.kokIN: cstring"kok-IN",
+    Language.kyKG: cstring"ky-KG",
+    Language.lbLU: cstring"lb-LU",
+    Language.loLA: cstring"lo-LA",
+    Language.ltLT: cstring"lt-LT",
+    Language.lvLV: cstring"lv-LV",
+    Language.miNZ: cstring"mi-NZ",
+    Language.mkMK: cstring"mk-MK",
+    Language.mlIN: cstring"ml-IN",
+    Language.mnCN: cstring"mn-CN",
+    Language.mnMN: cstring"mn-MN",
+    Language.mohCA: cstring"moh-CA",
+    Language.mrIN: cstring"mr-IN",
+    Language.msBN: cstring"ms-BN",
+    Language.msMY: cstring"ms-MY",
+    Language.mtMT: cstring"mt-MT",
+    Language.nbNO: cstring"nb-NO",
+    Language.neNP: cstring"ne-NP",
+    Language.nlBE: cstring"nl-BE",
+    Language.nlNL: cstring"nl-NL",
+    Language.nnNO: cstring"nn-NO",
+    Language.nsoZA: cstring"nso-ZA",
+    Language.ocFR: cstring"oc-FR",
+    Language.orIN: cstring"or-IN",
+    Language.paIN: cstring"pa-IN",
+    Language.plPL: cstring"pl-PL",
+    Language.prsAF: cstring"prs-AF",
+    Language.psAF: cstring"ps-AF",
+    Language.ptBR: cstring"pt-BR",
+    Language.ptPT: cstring"pt-PT",
+    Language.qutGT: cstring"qut-GT",
+    Language.quzBO: cstring"quz-BO",
+    Language.quzEC: cstring"quz-EC",
+    Language.quzPE: cstring"quz-PE",
+    Language.rmCH: cstring"rm-CH",
+    Language.roRO: cstring"ro-RO",
+    Language.ruRU: cstring"ru-RU",
+    Language.rwRW: cstring"rw-RW",
+    Language.saIN: cstring"sa-IN",
+    Language.sahRU: cstring"sah-RU",
+    Language.seFI: cstring"se-FI",
+    Language.seNO: cstring"se-NO",
+    Language.seSE: cstring"se-SE",
+    Language.siLK: cstring"si-LK",
+    Language.skSK: cstring"sk-SK",
+    Language.slSI: cstring"sl-SI",
+    Language.smaNO: cstring"sma-NO",
+    Language.smaSE: cstring"sma-SE",
+    Language.smjNO: cstring"smj-NO",
+    Language.smjSE: cstring"smj-SE",
+    Language.smnFI: cstring"smn-FI",
+    Language.smsFI: cstring"sms-FI",
+    Language.sqAL: cstring"sq-AL",
+    Language.srBA: cstring"sr-BA",
+    Language.srCS: cstring"sr-CS",
+    Language.srME: cstring"sr-ME",
+    Language.srRS: cstring"sr-RS",
+    Language.svFI: cstring"sv-FI",
+    Language.svSE: cstring"sv-SE",
+    Language.swKE: cstring"sw-KE",
+    Language.syrSY: cstring"syr-SY",
+    Language.taIN: cstring"ta-IN",
+    Language.teIN: cstring"te-IN",
+    Language.tgTJ: cstring"tg-TJ",
+    Language.thTH: cstring"th-TH",
+    Language.tkTM: cstring"tk-TM",
+    Language.tnZA: cstring"tn-ZA",
+    Language.trTR: cstring"tr-TR",
+    Language.ttRU: cstring"tt-RU",
+    Language.tzmDZ: cstring"tzm-DZ",
+    Language.ugCN: cstring"ug-CN",
+    Language.ukUA: cstring"uk-UA",
+    Language.urPK: cstring"ur-PK",
+    Language.uzUZ: cstring"uz-UZ",
+    Language.viVN: cstring"vi-VN",
+    Language.woSN: cstring"wo-SN",
+    Language.xhZA: cstring"xh-ZA",
+    Language.yoNG: cstring"yo-NG",
+    Language.zhCN: cstring"zh-CN",
+    Language.zhHK: cstring"zh-HK",
+    Language.zhMO: cstring"zh-MO",
+    Language.zhSG: cstring"zh-SG",
+    Language.zhTW: cstring"zh-TW",
+    Language.zuZA: cstring"zu-ZA"]