From 8d8d528d2ad52599f11250cfc567fea4f37f2a8b Mon Sep 17 00:00:00 2001
From: Context Git Mirror Bot <phg42.2a@gmail.com>
Date: Tue, 12 Jan 2016 17:15:07 +0100
Subject: 2016-01-12 16:26:00

---
 tex/context/base/mkiv/font-ott.lua | 1130 ++++++++++++++++++++++++++++++++++++
 1 file changed, 1130 insertions(+)
 create mode 100644 tex/context/base/mkiv/font-ott.lua

(limited to 'tex/context/base/mkiv/font-ott.lua')

diff --git a/tex/context/base/mkiv/font-ott.lua b/tex/context/base/mkiv/font-ott.lua
new file mode 100644
index 000000000..f8d74a317
--- /dev/null
+++ b/tex/context/base/mkiv/font-ott.lua
@@ -0,0 +1,1130 @@
+if not modules then modules = { } end modules ['font-ott'] = {
+    version   = 1.001,
+    comment   = "companion to font-otf.lua (tables)",
+    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+    copyright = "PRAGMA ADE / ConTeXt Development Team",
+    license   = "see context related readme files",
+ -- dataonly  = true,
+}
+
+local type, next, tonumber, tostring, rawget, rawset = type, next, tonumber, tostring, rawget, rawset
+local gsub, lower, format, match = string.gsub, string.lower, string.format, string.match
+local is_boolean = string.is_boolean
+
+local setmetatableindex    = table.setmetatableindex
+local setmetatablenewindex = table.setmetatablenewindex
+local allocate             = utilities.storage.allocate
+
+local fonts                = fonts
+local otf                  = fonts.handlers.otf
+local otffeatures          = otf.features
+local registerotffeature   = otffeatures.register
+
+local tables               = otf.tables or { }
+otf.tables                 = tables
+
+local statistics           = otf.statistics or { }
+otf.statistics             = statistics
+
+local scripts = allocate {
+    ['arab'] = 'arabic',
+    ['armi'] = 'imperial aramaic',
+    ['armn'] = 'armenian',
+    ['avst'] = 'avestan',
+    ['bali'] = 'balinese',
+    ['bamu'] = 'bamum',
+    ['batk'] = 'batak',
+    ['beng'] = 'bengali',
+    ['bng2'] = 'bengali variant 2',
+    ['bopo'] = 'bopomofo',
+    ['brah'] = 'brahmi',
+    ['brai'] = 'braille',
+    ['bugi'] = 'buginese',
+    ['buhd'] = 'buhid',
+    ['byzm'] = 'byzantine music',
+    ['cakm'] = 'chakma',
+    ['cans'] = 'canadian syllabics',
+    ['cari'] = 'carian',
+    ['cham'] = 'cham',
+    ['cher'] = 'cherokee',
+    ['copt'] = 'coptic',
+    ['cprt'] = 'cypriot syllabary',
+    ['cyrl'] = 'cyrillic',
+    ['deva'] = 'devanagari',
+    ['dev2'] = 'devanagari variant 2',
+    ['dsrt'] = 'deseret',
+    ['egyp'] = 'egyptian heiroglyphs',
+    ['ethi'] = 'ethiopic',
+    ['geor'] = 'georgian',
+    ['glag'] = 'glagolitic',
+    ['goth'] = 'gothic',
+    ['grek'] = 'greek',
+    ['gujr'] = 'gujarati',
+    ['gjr2'] = 'gujarati variant 2',
+    ['guru'] = 'gurmukhi',
+    ['gur2'] = 'gurmukhi variant 2',
+    ['hang'] = 'hangul',
+    ['hani'] = 'cjk ideographic',
+    ['hano'] = 'hanunoo',
+    ['hebr'] = 'hebrew',
+    ['ital'] = 'old italic',
+    ['jamo'] = 'hangul jamo',
+    ['java'] = 'javanese',
+    ['kali'] = 'kayah li',
+    ['kana'] = 'hiragana and katakana',
+    ['khar'] = 'kharosthi',
+    ['khmr'] = 'khmer',
+    ['knda'] = 'kannada',
+    ['knd2'] = 'kannada variant 2',
+    ['kthi'] = 'kaithi',
+    ['lana'] = 'tai tham',
+    ['lao' ] = 'lao',
+    ['latn'] = 'latin',
+    ['lepc'] = 'lepcha',
+    ['limb'] = 'limbu',
+    ['linb'] = 'linear b',
+    ['lisu'] = 'lisu',
+    ['lyci'] = 'lycian',
+    ['lydi'] = 'lydian',
+    ['mand'] = 'mandaic and mandaean',
+    ['math'] = 'mathematical alphanumeric symbols',
+    ['merc'] = 'meroitic cursive',
+    ['mero'] = 'meroitic hieroglyphs',
+    ['mlym'] = 'malayalam',
+    ['mlm2'] = 'malayalam variant 2',
+    ['mong'] = 'mongolian',
+    ['mtei'] = 'meitei Mayek',
+    ['musc'] = 'musical symbols',
+    ['mym2'] = 'myanmar variant 2',
+    ['mymr'] = 'myanmar',
+    ['nko' ] = "n'ko",
+    ['ogam'] = 'ogham',
+    ['olck'] = 'ol chiki',
+    ['orkh'] = 'old turkic and orkhon runic',
+    ['orya'] = 'oriya',
+    ['ory2'] = 'odia variant 2',
+    ['osma'] = 'osmanya',
+    ['phag'] = 'phags-pa',
+    ['phli'] = 'inscriptional pahlavi',
+    ['phnx'] = 'phoenician',
+    ['prti'] = 'inscriptional parthian',
+    ['rjng'] = 'rejang',
+    ['runr'] = 'runic',
+    ['samr'] = 'samaritan',
+    ['sarb'] = 'old south arabian',
+    ['saur'] = 'saurashtra',
+    ['shaw'] = 'shavian',
+    ['shrd'] = 'sharada',
+    ['sinh'] = 'sinhala',
+    ['sora'] = 'sora sompeng',
+    ['sund'] = 'sundanese',
+    ['sylo'] = 'syloti nagri',
+    ['syrc'] = 'syriac',
+    ['tagb'] = 'tagbanwa',
+    ['takr'] = 'takri',
+    ['tale'] = 'tai le',
+    ['talu'] = 'tai lu',
+    ['taml'] = 'tamil',
+    ['tavt'] = 'tai viet',
+    ['telu'] = 'telugu',
+    ['tel2'] = 'telugu variant 2',
+    ['tfng'] = 'tifinagh',
+    ['tglg'] = 'tagalog',
+    ['thaa'] = 'thaana',
+    ['thai'] = 'thai',
+    ['tibt'] = 'tibetan',
+    ['tml2'] = 'tamil variant 2',
+    ['ugar'] = 'ugaritic cuneiform',
+    ['vai' ] = 'vai',
+    ['xpeo'] = 'old persian cuneiform',
+    ['xsux'] = 'sumero-akkadian cuneiform',
+    ['yi'  ] = 'yi',
+}
+
+local languages = allocate {
+    ["aba" ] = "abaza",
+    ["abk" ] = "abkhazian",
+    ["ach" ] = "acholi",
+    ["acr" ] = "achi",
+    ["ady" ] = "adyghe",
+    ["afk" ] = "afrikaans",
+    ["afr" ] = "afar",
+    ["agw" ] = "agaw",
+    ["aio" ] = "aiton",
+    ["aka" ] = "akan",
+    ["als" ] = "alsatian",
+    ["alt" ] = "altai",
+    ["amh" ] = "amharic",
+    ["ang" ] = "anglo-saxon",
+    ["apph"] = "phonetic transcription—americanist conventions",
+    ["ara" ] = "arabic",
+    ["arg" ] = "aragonese",
+    ["ari" ] = "aari",
+    ["ark" ] = "rakhine",
+    ["asm" ] = "assamese",
+    ["ast" ] = "asturian",
+    ["ath" ] = "athapaskan",
+    ["avr" ] = "avar",
+    ["awa" ] = "awadhi",
+    ["aym" ] = "aymara",
+    ["azb" ] = "torki",
+    ["aze" ] = "azerbaijani",
+    ["bad" ] = "badaga",
+    ["bad0"] = "banda",
+    ["bag" ] = "baghelkhandi",
+    ["bal" ] = "balkar",
+    ["ban" ] = "balinese",
+    ["bar" ] = "bavarian",
+    ["bau" ] = "baulé",
+    ["bbc" ] = "batak toba",
+    ["bbr" ] = "berber",
+    ["bch" ] = "bench",
+    ["bcr" ] = "bible cree",
+    ["bdy" ] = "bandjalang",
+    ["bel" ] = "belarussian",
+    ["bem" ] = "bemba",
+    ["ben" ] = "bengali",
+    ["bgc" ] = "haryanvi",
+    ["bgq" ] = "bagri",
+    ["bgr" ] = "bulgarian",
+    ["bhi" ] = "bhili",
+    ["bho" ] = "bhojpuri",
+    ["bik" ] = "bikol",
+    ["bil" ] = "bilen",
+    ["bis" ] = "bislama",
+    ["bjj" ] = "kanauji",
+    ["bkf" ] = "blackfoot",
+    ["bli" ] = "baluchi",
+    ["blk" ] = "pa'o karen",
+    ["bln" ] = "balante",
+    ["blt" ] = "balti",
+    ["bmb" ] = "bambara (bamanankan)",
+    ["bml" ] = "bamileke",
+    ["bos" ] = "bosnian",
+    ["bpy" ] = "bishnupriya manipuri",
+    ["bre" ] = "breton",
+    ["brh" ] = "brahui",
+    ["bri" ] = "braj bhasha",
+    ["brm" ] = "burmese",
+    ["brx" ] = "bodo",
+    ["bsh" ] = "bashkir",
+    ["bti" ] = "beti",
+    ["bts" ] = "batak simalungun",
+    ["bug" ] = "bugis",
+    ["cak" ] = "kaqchikel",
+    ["cat" ] = "catalan",
+    ["cbk" ] = "zamboanga chavacano",
+    ["ceb" ] = "cebuano",
+    ["cgg" ] = "chiga",
+    ["cha" ] = "chamorro",
+    ["che" ] = "chechen",
+    ["chg" ] = "chaha gurage",
+    ["chh" ] = "chattisgarhi",
+    ["chi" ] = "chichewa (chewa, nyanja)",
+    ["chk" ] = "chukchi",
+    ["chk0"] = "chuukese",
+    ["cho" ] = "choctaw",
+    ["chp" ] = "chipewyan",
+    ["chr" ] = "cherokee",
+    ["chu" ] = "chuvash",
+    ["chy" ] = "cheyenne",
+    ["cmr" ] = "comorian",
+    ["cop" ] = "coptic",
+    ["cor" ] = "cornish",
+    ["cos" ] = "corsican",
+    ["cpp" ] = "creoles",
+    ["cre" ] = "cree",
+    ["crr" ] = "carrier",
+    ["crt" ] = "crimean tatar",
+    ["csb" ] = "kashubian",
+    ["csl" ] = "church slavonic",
+    ["csy" ] = "czech",
+    ["ctg" ] = "chittagonian",
+    ["cuk" ] = "san blas kuna",
+    ["dan" ] = "danish",
+    ["dar" ] = "dargwa",
+    ["dax" ] = "dayi",
+    ["dcr" ] = "woods cree",
+    ["deu" ] = "german",
+    ["dgo" ] = "dogri",
+    ["dgr" ] = "dogri",
+    ["dhg" ] = "dhangu",
+    ["dhv" ] = "divehi (dhivehi, maldivian)",
+    ["diq" ] = "dimli",
+    ["div" ] = "divehi (dhivehi, maldivian)",
+    ["djr" ] = "zarma",
+    ["djr0"] = "djambarrpuyngu",
+    ["dng" ] = "dangme",
+    ["dnj" ] = "dan",
+    ["dnk" ] = "dinka",
+    ["dri" ] = "dari",
+    ["duj" ] = "dhuwal",
+    ["dun" ] = "dungan",
+    ["dzn" ] = "dzongkha",
+    ["ebi" ] = "ebira",
+    ["ecr" ] = "eastern cree",
+    ["edo" ] = "edo",
+    ["efi" ] = "efik",
+    ["ell" ] = "greek",
+    ["emk" ] = "eastern maninkakan",
+    ["eng" ] = "english",
+    ["erz" ] = "erzya",
+    ["esp" ] = "spanish",
+    ["esu" ] = "central yupik",
+    ["eti" ] = "estonian",
+    ["euq" ] = "basque",
+    ["evk" ] = "evenki",
+    ["evn" ] = "even",
+    ["ewe" ] = "ewe",
+    ["fan" ] = "french antillean",
+    ["fan0"] = " fang",
+    ["far" ] = "persian",
+    ["fat" ] = "fanti",
+    ["fin" ] = "finnish",
+    ["fji" ] = "fijian",
+    ["fle" ] = "dutch (flemish)",
+    ["fne" ] = "forest nenets",
+    ["fon" ] = "fon",
+    ["fos" ] = "faroese",
+    ["fra" ] = "french",
+    ["frc" ] = "cajun french",
+    ["fri" ] = "frisian",
+    ["frl" ] = "friulian",
+    ["frp" ] = "arpitan",
+    ["fta" ] = "futa",
+    ["ful" ] = "fulah",
+    ["fuv" ] = "nigerian fulfulde",
+    ["gad" ] = "ga",
+    ["gae" ] = "scottish gaelic (gaelic)",
+    ["gag" ] = "gagauz",
+    ["gal" ] = "galician",
+    ["gar" ] = "garshuni",
+    ["gaw" ] = "garhwali",
+    ["gez" ] = "ge'ez",
+    ["gih" ] = "githabul",
+    ["gil" ] = "gilyak",
+    ["gil0"] = " kiribati (gilbertese)",
+    ["gkp" ] = "kpelle (guinea)",
+    ["glk" ] = "gilaki",
+    ["gmz" ] = "gumuz",
+    ["gnn" ] = "gumatj",
+    ["gog" ] = "gogo",
+    ["gon" ] = "gondi",
+    ["grn" ] = "greenlandic",
+    ["gro" ] = "garo",
+    ["gua" ] = "guarani",
+    ["guc" ] = "wayuu",
+    ["guf" ] = "gupapuyngu",
+    ["guj" ] = "gujarati",
+    ["guz" ] = "gusii",
+    ["hai" ] = "haitian (haitian creole)",
+    ["hal" ] = "halam",
+    ["har" ] = "harauti",
+    ["hau" ] = "hausa",
+    ["haw" ] = "hawaiian",
+    ["hay" ] = "haya",
+    ["haz" ] = "hazaragi",
+    ["hbn" ] = "hammer-banna",
+    ["her" ] = "herero",
+    ["hil" ] = "hiligaynon",
+    ["hin" ] = "hindi",
+    ["hma" ] = "high mari",
+    ["hmn" ] = "hmong",
+    ["hmo" ] = "hiri motu",
+    ["hnd" ] = "hindko",
+    ["ho"  ] = "ho",
+    ["hri" ] = "harari",
+    ["hrv" ] = "croatian",
+    ["hun" ] = "hungarian",
+    ["hye" ] = "armenian",
+    ["hye0"] = "armenian east",
+    ["iba" ] = "iban",
+    ["ibb" ] = "ibibio",
+    ["ibo" ] = "igbo",
+    ["ido" ] = "ido",
+    ["ijo" ] = "ijo languages",
+    ["ile" ] = "interlingue",
+    ["ilo" ] = "ilokano",
+    ["ina" ] = "interlingua",
+    ["ind" ] = "indonesian",
+    ["ing" ] = "ingush",
+    ["inu" ] = "inuktitut",
+    ["ipk" ] = "inupiat",
+    ["ipph"] = "phonetic transcription—ipa conventions",
+    ["iri" ] = "irish",
+    ["irt" ] = "irish traditional",
+    ["isl" ] = "icelandic",
+    ["ism" ] = "inari sami",
+    ["ita" ] = "italian",
+    ["iwr" ] = "hebrew",
+    ["jam" ] = "jamaican creole",
+    ["jan" ] = "japanese",
+    ["jav" ] = "javanese",
+    ["jbo" ] = "lojban",
+    ["jii" ] = "yiddish",
+    ["jud" ] = "ladino",
+    ["jul" ] = "jula",
+    ["kab" ] = "kabardian",
+    ["kab0"] = "kabyle",
+    ["kac" ] = "kachchi",
+    ["kal" ] = "kalenjin",
+    ["kan" ] = "kannada",
+    ["kar" ] = "karachay",
+    ["kat" ] = "georgian",
+    ["kaz" ] = "kazakh",
+    ["kde" ] = "makonde",
+    ["kea" ] = "kabuverdianu (crioulo)",
+    ["keb" ] = "kebena",
+    ["kek" ] = "kekchi",
+    ["kge" ] = "khutsuri georgian",
+    ["kha" ] = "khakass",
+    ["khk" ] = "khanty-kazim",
+    ["khm" ] = "khmer",
+    ["khs" ] = "khanty-shurishkar",
+    ["kht" ] = "khamti shan",
+    ["khv" ] = "khanty-vakhi",
+    ["khw" ] = "khowar",
+    ["kik" ] = "kikuyu (gikuyu)",
+    ["kir" ] = "kirghiz (kyrgyz)",
+    ["kis" ] = "kisii",
+    ["kiu" ] = "kirmanjki",
+    ["kjd" ] = "southern kiwai",
+    ["kjp" ] = "eastern pwo karen",
+    ["kkn" ] = "kokni",
+    ["klm" ] = "kalmyk",
+    ["kmb" ] = "kamba",
+    ["kmn" ] = "kumaoni",
+    ["kmo" ] = "komo",
+    ["kms" ] = "komso",
+    ["knr" ] = "kanuri",
+    ["kod" ] = "kodagu",
+    ["koh" ] = "korean old hangul",
+    ["kok" ] = "konkani",
+    ["kom" ] = "komi",
+    ["kon" ] = "kikongo",
+    ["kon0"] = "kongo",
+    ["kop" ] = "komi-permyak",
+    ["kor" ] = "korean",
+    ["kos" ] = "kosraean",
+    ["koz" ] = "komi-zyrian",
+    ["kpl" ] = "kpelle",
+    ["kri" ] = "krio",
+    ["krk" ] = "karakalpak",
+    ["krl" ] = "karelian",
+    ["krm" ] = "karaim",
+    ["krn" ] = "karen",
+    ["krt" ] = "koorete",
+    ["ksh" ] = "kashmiri",
+    ["ksh0"] = "ripuarian",
+    ["ksi" ] = "khasi",
+    ["ksm" ] = "kildin sami",
+    ["ksw" ] = "s’gaw karen",
+    ["kua" ] = "kuanyama",
+    ["kui" ] = "kui",
+    ["kul" ] = "kulvi",
+    ["kum" ] = "kumyk",
+    ["kur" ] = "kurdish",
+    ["kuu" ] = "kurukh",
+    ["kuy" ] = "kuy",
+    ["kyk" ] = "koryak",
+    ["kyu" ] = "western kayah",
+    ["lad" ] = "ladin",
+    ["lah" ] = "lahuli",
+    ["lak" ] = "lak",
+    ["lam" ] = "lambani",
+    ["lao" ] = "lao",
+    ["lat" ] = "latin",
+    ["laz" ] = "laz",
+    ["lcr" ] = "l-cree",
+    ["ldk" ] = "ladakhi",
+    ["lez" ] = "lezgi",
+    ["lij" ] = "ligurian",
+    ["lim" ] = "limburgish",
+    ["lin" ] = "lingala",
+    ["lis" ] = "lisu",
+    ["ljp" ] = "lampung",
+    ["lki" ] = "laki",
+    ["lma" ] = "low mari",
+    ["lmb" ] = "limbu",
+    ["lmo" ] = "lombard",
+    ["lmw" ] = "lomwe",
+    ["lom" ] = "loma",
+    ["lrc" ] = "luri",
+    ["lsb" ] = "lower sorbian",
+    ["lsm" ] = "lule sami",
+    ["lth" ] = "lithuanian",
+    ["ltz" ] = "luxembourgish",
+    ["lua" ] = "luba-lulua",
+    ["lub" ] = "luba-katanga",
+    ["lug" ] = "ganda",
+    ["luh" ] = "luyia",
+    ["luo" ] = "luo",
+    ["lvi" ] = "latvian",
+    ["mad" ] = "madura",
+    ["mag" ] = "magahi",
+    ["mah" ] = "marshallese",
+    ["maj" ] = "majang",
+    ["mak" ] = "makhuwa",
+    ["mal" ] = "malayalam reformed",
+    ["mam" ] = "mam",
+    ["man" ] = "mansi",
+    ["map" ] = "mapudungun",
+    ["mar" ] = "marathi",
+    ["maw" ] = "marwari",
+    ["mbn" ] = "mbundu",
+    ["mch" ] = "manchu",
+    ["mcr" ] = "moose cree",
+    ["mde" ] = "mende",
+    ["mdr" ] = "mandar",
+    ["men" ] = "me'en",
+    ["mer" ] = "meru",
+    ["mfe" ] = "morisyen",
+    ["min" ] = "minangkabau",
+    ["miz" ] = "mizo",
+    ["mkd" ] = "macedonian",
+    ["mkr" ] = "makasar",
+    ["mkw" ] = "kituba",
+    ["mle" ] = "male",
+    ["mlg" ] = "malagasy",
+    ["mln" ] = "malinke",
+    ["mly" ] = "malay",
+    ["mnd" ] = "mandinka",
+    ["mng" ] = "mongolian",
+    ["mni" ] = "manipuri",
+    ["mnk" ] = "maninka",
+    ["mnx" ] = "manx",
+    ["moh" ] = "mohawk",
+    ["mok" ] = "moksha",
+    ["mol" ] = "moldavian",
+    ["mon" ] = "mon",
+    ["mor" ] = "moroccan",
+    ["mos" ] = "mossi",
+    ["mri" ] = "maori",
+    ["mth" ] = "maithili",
+    ["mts" ] = "maltese",
+    ["mun" ] = "mundari",
+    ["mus" ] = "muscogee",
+    ["mwl" ] = "mirandese",
+    ["mww" ] = "hmong daw",
+    ["myn" ] = "mayan",
+    ["mzn" ] = "mazanderani",
+    ["nag" ] = "naga-assamese",
+    ["nah" ] = "nahuatl",
+    ["nan" ] = "nanai",
+    ["nap" ] = "neapolitan",
+    ["nas" ] = "naskapi",
+    ["nau" ] = "nauruan",
+    ["nav" ] = "navajo",
+    ["ncr" ] = "n-cree",
+    ["ndb" ] = "ndebele",
+    ["ndc" ] = "ndau",
+    ["ndg" ] = "ndonga",
+    ["nds" ] = "low saxon",
+    ["nep" ] = "nepali",
+    ["new" ] = "newari",
+    ["nga" ] = "ngbaka",
+    ["ngr" ] = "nagari",
+    ["nhc" ] = "norway house cree",
+    ["nis" ] = "nisi",
+    ["niu" ] = "niuean",
+    ["nkl" ] = "nyankole",
+    ["nko" ] = "n'ko",
+    ["nld" ] = "dutch",
+    ["noe" ] = "nimadi",
+    ["nog" ] = "nogai",
+    ["nor" ] = "norwegian",
+    ["nov" ] = "novial",
+    ["nsm" ] = "northern sami",
+    ["nso" ] = "sotho, northern",
+    ["nta" ] = "northern tai",
+    ["nto" ] = "esperanto",
+    ["nym" ] = "nyamwezi",
+    ["nyn" ] = "norwegian nynorsk",
+    ["oci" ] = "occitan",
+    ["ocr" ] = "oji-cree",
+    ["ojb" ] = "ojibway",
+    ["ori" ] = "odia",
+    ["oro" ] = "oromo",
+    ["oss" ] = "ossetian",
+    ["paa" ] = "palestinian aramaic",
+    ["pag" ] = "pangasinan",
+    ["pal" ] = "pali",
+    ["pam" ] = "pampangan",
+    ["pan" ] = "punjabi",
+    ["pap" ] = "palpa",
+    ["pap0"] = "papiamentu",
+    ["pas" ] = "pashto",
+    ["pau" ] = "palauan",
+    ["pcc" ] = "bouyei",
+    ["pcd" ] = "picard",
+    ["pdc" ] = "pennsylvania german",
+    ["pgr" ] = "polytonic greek",
+    ["phk" ] = "phake",
+    ["pih" ] = "norfolk",
+    ["pil" ] = "filipino",
+    ["plg" ] = "palaung",
+    ["plk" ] = "polish",
+    ["pms" ] = "piemontese",
+    ["pnb" ] = "western panjabi",
+    ["poh" ] = "pocomchi",
+    ["pon" ] = "pohnpeian",
+    ["pro" ] = "provencal",
+    ["ptg" ] = "portuguese",
+    ["pwo" ] = "western pwo karen",
+    ["qin" ] = "chin",
+    ["quc" ] = "k’iche’",
+    ["quh" ] = "quechua (bolivia)",
+    ["quz" ] = "quechua",
+    ["qvi" ] = "quechua (ecuador)",
+    ["qwh" ] = "quechua (peru)",
+    ["raj" ] = "rajasthani",
+    ["rar" ] = "rarotongan",
+    ["rbu" ] = "russian buriat",
+    ["rcr" ] = "r-cree",
+    ["rej" ] = "rejang",
+    ["ria" ] = "riang",
+    ["rif" ] = "tarifit",
+    ["rit" ] = "ritarungo",
+    ["rkw" ] = "arakwal",
+    ["rms" ] = "romansh",
+    ["rmy" ] = "vlax romani",
+    ["rom" ] = "romanian",
+    ["roy" ] = "romany",
+    ["rsy" ] = "rusyn",
+    ["rtm" ] = "rotuman",
+    ["rua" ] = "kinyarwanda",
+    ["run" ] = "rundi",
+    ["rup" ] = "aromanian",
+    ["rus" ] = "russian",
+    ["sad" ] = "sadri",
+    ["san" ] = "sanskrit",
+    ["sas" ] = "sasak",
+    ["sat" ] = "santali",
+    ["say" ] = "sayisi",
+    ["scn" ] = "sicilian",
+    ["sco" ] = "scots",
+    ["sek" ] = "sekota",
+    ["sel" ] = "selkup",
+    ["sga" ] = "old irish",
+    ["sgo" ] = "sango",
+    ["sgs" ] = "samogitian",
+    ["shi" ] = "tachelhit",
+    ["shn" ] = "shan",
+    ["sib" ] = "sibe",
+    ["sid" ] = "sidamo",
+    ["sig" ] = "silte gurage",
+    ["sks" ] = "skolt sami",
+    ["sky" ] = "slovak",
+    ["sla" ] = "slavey",
+    ["slv" ] = "slovenian",
+    ["sml" ] = "somali",
+    ["smo" ] = "samoan",
+    ["sna" ] = "sena",
+    ["sna0"] = "shona",
+    ["snd" ] = "sindhi",
+    ["snh" ] = "sinhala (sinhalese)",
+    ["snk" ] = "soninke",
+    ["sog" ] = "sodo gurage",
+    ["sop" ] = "songe",
+    ["sot" ] = "sotho, southern",
+    ["sqi" ] = "albanian",
+    ["srb" ] = "serbian",
+    ["srd" ] = "sardinian",
+    ["srk" ] = "saraiki",
+    ["srr" ] = "serer",
+    ["ssl" ] = "south slavey",
+    ["ssm" ] = "southern sami",
+    ["stq" ] = "saterland frisian",
+    ["suk" ] = "sukuma",
+    ["sun" ] = "sundanese",
+    ["sur" ] = "suri",
+    ["sva" ] = "svan",
+    ["sve" ] = "swedish",
+    ["swa" ] = "swadaya aramaic",
+    ["swk" ] = "swahili",
+    ["swz" ] = "swati",
+    ["sxt" ] = "sutu",
+    ["sxu" ] = "upper saxon",
+    ["syl" ] = "sylheti",
+    ["syr" ] = "syriac",
+    ["szl" ] = "silesian",
+    ["tab" ] = "tabasaran",
+    ["taj" ] = "tajiki",
+    ["tam" ] = "tamil",
+    ["tat" ] = "tatar",
+    ["tcr" ] = "th-cree",
+    ["tdd" ] = "dehong dai",
+    ["tel" ] = "telugu",
+    ["tet" ] = "tetum",
+    ["tgl" ] = "tagalog",
+    ["tgn" ] = "tongan",
+    ["tgr" ] = "tigre",
+    ["tgy" ] = "tigrinya",
+    ["tha" ] = "thai",
+    ["tht" ] = "tahitian",
+    ["tib" ] = "tibetan",
+    ["tiv" ] = "tiv",
+    ["tkm" ] = "turkmen",
+    ["tmh" ] = "tamashek",
+    ["tmn" ] = "temne",
+    ["tna" ] = "tswana",
+    ["tne" ] = "tundra nenets",
+    ["tng" ] = "tonga",
+    ["tod" ] = "todo",
+    ["tod0"] = "toma",
+    ["tpi" ] = "tok pisin",
+    ["trk" ] = "turkish",
+    ["tsg" ] = "tsonga",
+    ["tua" ] = "turoyo aramaic",
+    ["tul" ] = "tulu",
+    ["tuv" ] = "tuvin",
+    ["tvl" ] = "tuvalu",
+    ["twi" ] = "twi",
+    ["tyz" ] = "tày",
+    ["tzm" ] = "tamazight",
+    ["tzo" ] = "tzotzil",
+    ["udm" ] = "udmurt",
+    ["ukr" ] = "ukrainian",
+    ["umb" ] = "umbundu",
+    ["urd" ] = "urdu",
+    ["usb" ] = "upper sorbian",
+    ["uyg" ] = "uyghur",
+    ["uzb" ] = "uzbek",
+    ["vec" ] = "venetian",
+    ["ven" ] = "venda",
+    ["vit" ] = "vietnamese",
+    ["vol" ] = "volapük",
+    ["vro" ] = "võro",
+    ["wa"  ] = "wa",
+    ["wag" ] = "wagdi",
+    ["war" ] = "waray-waray",
+    ["wcr" ] = "west-cree",
+    ["wel" ] = "welsh",
+    ["wlf" ] = "wolof",
+    ["wln" ] = "walloon",
+    ["xbd" ] = "lü",
+    ["xhs" ] = "xhosa",
+    ["xjb" ] = "minjangbal",
+    ["xog" ] = "soga",
+    ["xpe" ] = "kpelle (liberia)",
+    ["yak" ] = "sakha",
+    ["yao" ] = "yao",
+    ["yap" ] = "yapese",
+    ["yba" ] = "yoruba",
+    ["ycr" ] = "y-cree",
+    ["yic" ] = "yi classic",
+    ["yim" ] = "yi modern",
+    ["zea" ] = "zealandic",
+    ["zgh" ] = "standard morrocan tamazigh",
+    ["zha" ] = "zhuang",
+    ["zhh" ] = "chinese, hong kong sar",
+    ["zhp" ] = "chinese phonetic",
+    ["zhs" ] = "chinese simplified",
+    ["zht" ] = "chinese traditional",
+    ["znd" ] = "zande",
+    ["zul" ] = "zulu",
+    ["zza" ] = "zazaki",
+}
+
+local features = allocate {
+    ['aalt'] = 'access all alternates',
+    ['abvf'] = 'above-base forms',
+    ['abvm'] = 'above-base mark positioning',
+    ['abvs'] = 'above-base substitutions',
+    ['afrc'] = 'alternative fractions',
+    ['akhn'] = 'akhands',
+    ['blwf'] = 'below-base forms',
+    ['blwm'] = 'below-base mark positioning',
+    ['blws'] = 'below-base substitutions',
+    ['c2pc'] = 'petite capitals from capitals',
+    ['c2sc'] = 'small capitals from capitals',
+    ['calt'] = 'contextual alternates',
+    ['case'] = 'case-sensitive forms',
+    ['ccmp'] = 'glyph composition/decomposition',
+    ['cfar'] = 'conjunct form after ro',
+    ['cjct'] = 'conjunct forms',
+    ['clig'] = 'contextual ligatures',
+    ['cpct'] = 'centered cjk punctuation',
+    ['cpsp'] = 'capital spacing',
+    ['cswh'] = 'contextual swash',
+    ['curs'] = 'cursive positioning',
+    ['dflt'] = 'default processing',
+    ['dist'] = 'distances',
+    ['dlig'] = 'discretionary ligatures',
+    ['dnom'] = 'denominators',
+    ['dtls'] = 'dotless forms', -- math
+    ['expt'] = 'expert forms',
+    ['falt'] = 'final glyph alternates',
+    ['fin2'] = 'terminal forms #2',
+    ['fin3'] = 'terminal forms #3',
+    ['fina'] = 'terminal forms',
+    ['flac'] = 'flattened accents over capitals', -- math
+    ['frac'] = 'fractions',
+    ['fwid'] = 'full width',
+    ['half'] = 'half forms',
+    ['haln'] = 'halant forms',
+    ['halt'] = 'alternate half width',
+    ['hist'] = 'historical forms',
+    ['hkna'] = 'horizontal kana alternates',
+    ['hlig'] = 'historical ligatures',
+    ['hngl'] = 'hangul',
+    ['hojo'] = 'hojo kanji forms',
+    ['hwid'] = 'half width',
+    ['init'] = 'initial forms',
+    ['isol'] = 'isolated forms',
+    ['ital'] = 'italics',
+    ['jalt'] = 'justification alternatives',
+    ['jp04'] = 'jis2004 forms',
+    ['jp78'] = 'jis78 forms',
+    ['jp83'] = 'jis83 forms',
+    ['jp90'] = 'jis90 forms',
+    ['kern'] = 'kerning',
+    ['lfbd'] = 'left bounds',
+    ['liga'] = 'standard ligatures',
+    ['ljmo'] = 'leading jamo forms',
+    ['lnum'] = 'lining figures',
+    ['locl'] = 'localized forms',
+    ['ltra'] = 'left-to-right alternates',
+    ['ltrm'] = 'left-to-right mirrored forms',
+    ['mark'] = 'mark positioning',
+    ['med2'] = 'medial forms #2',
+    ['medi'] = 'medial forms',
+    ['mgrk'] = 'mathematical greek',
+    ['mkmk'] = 'mark to mark positioning',
+    ['mset'] = 'mark positioning via substitution',
+    ['nalt'] = 'alternate annotation forms',
+    ['nlck'] = 'nlc kanji forms',
+    ['nukt'] = 'nukta forms',
+    ['numr'] = 'numerators',
+    ['onum'] = 'old style figures',
+    ['opbd'] = 'optical bounds',
+    ['ordn'] = 'ordinals',
+    ['ornm'] = 'ornaments',
+    ['palt'] = 'proportional alternate width',
+    ['pcap'] = 'petite capitals',
+    ['pkna'] = 'proportional kana',
+    ['pnum'] = 'proportional figures',
+    ['pref'] = 'pre-base forms',
+    ['pres'] = 'pre-base substitutions',
+    ['pstf'] = 'post-base forms',
+    ['psts'] = 'post-base substitutions',
+    ['pwid'] = 'proportional widths',
+    ['qwid'] = 'quarter widths',
+    ['rand'] = 'randomize',
+    ['rclt'] = 'required contextual alternates',
+    ['rkrf'] = 'rakar forms',
+    ['rlig'] = 'required ligatures',
+    ['rphf'] = 'reph form',
+    ['rtbd'] = 'right bounds',
+    ['rtla'] = 'right-to-left alternates',
+    ['rtlm'] = 'right to left math', -- math
+    ['ruby'] = 'ruby notation forms',
+    ['salt'] = 'stylistic alternates',
+    ['sinf'] = 'scientific inferiors',
+    ['size'] = 'optical size',
+    ['smcp'] = 'small capitals',
+    ['smpl'] = 'simplified forms',
+ -- ['ss01'] = 'stylistic set 1',
+ -- ['ss02'] = 'stylistic set 2',
+ -- ['ss03'] = 'stylistic set 3',
+ -- ['ss04'] = 'stylistic set 4',
+ -- ['ss05'] = 'stylistic set 5',
+ -- ['ss06'] = 'stylistic set 6',
+ -- ['ss07'] = 'stylistic set 7',
+ -- ['ss08'] = 'stylistic set 8',
+ -- ['ss09'] = 'stylistic set 9',
+ -- ['ss10'] = 'stylistic set 10',
+ -- ['ss11'] = 'stylistic set 11',
+ -- ['ss12'] = 'stylistic set 12',
+ -- ['ss13'] = 'stylistic set 13',
+ -- ['ss14'] = 'stylistic set 14',
+ -- ['ss15'] = 'stylistic set 15',
+ -- ['ss16'] = 'stylistic set 16',
+ -- ['ss17'] = 'stylistic set 17',
+ -- ['ss18'] = 'stylistic set 18',
+ -- ['ss19'] = 'stylistic set 19',
+ -- ['ss20'] = 'stylistic set 20',
+    ['ssty'] = 'script style', -- math
+    ['stch'] = 'stretching glyph decomposition',
+    ['subs'] = 'subscript',
+    ['sups'] = 'superscript',
+    ['swsh'] = 'swash',
+    ['titl'] = 'titling',
+    ['tjmo'] = 'trailing jamo forms',
+    ['tnam'] = 'traditional name forms',
+    ['tnum'] = 'tabular figures',
+    ['trad'] = 'traditional forms',
+    ['twid'] = 'third widths',
+    ['unic'] = 'unicase',
+    ['valt'] = 'alternate vertical metrics',
+    ['vatu'] = 'vattu variants',
+    ['vert'] = 'vertical writing',
+    ['vhal'] = 'alternate vertical half metrics',
+    ['vjmo'] = 'vowel jamo forms',
+    ['vkna'] = 'vertical kana alternates',
+    ['vkrn'] = 'vertical kerning',
+    ['vpal'] = 'proportional alternate vertical metrics',
+    ['vrt2'] = 'vertical rotation',
+    ['zero'] = 'slashed zero',
+
+    ['trep'] = 'traditional tex replacements',
+    ['tlig'] = 'traditional tex ligatures',
+
+    ['ss..'] = 'stylistic set ..',
+    ['cv..'] = 'character variant ..',
+    ['js..'] = 'justification ..',
+
+    ["dv.."] = "devanagari ..",
+    ["ml.."] = "malayalam ..",
+}
+
+local baselines = allocate {
+    ['hang'] = 'hanging baseline',
+    ['icfb'] = 'ideographic character face bottom edge baseline',
+    ['icft'] = 'ideographic character face tope edige baseline',
+    ['ideo'] = 'ideographic em-box bottom edge baseline',
+    ['idtp'] = 'ideographic em-box top edge baseline',
+    ['math'] = 'mathematical centered baseline',
+    ['romn'] = 'roman baseline'
+}
+
+tables.scripts   = scripts
+tables.languages = languages
+tables.features  = features
+tables.baselines = baselines
+
+local acceptscripts   = true  directives.register("otf.acceptscripts",   function(v) acceptscripts   = v end)
+local acceptlanguages = true  directives.register("otf.acceptlanguages", function(v) acceptlanguages = v end)
+
+local report_checks   = logs.reporter("fonts","checks")
+
+-- hm, we overload the metatables
+
+if otffeatures.features then
+    for k, v in next, otffeatures.features do
+        features[k] = v
+    end
+    otffeatures.features = features
+end
+
+local function swapped(h)
+    local r = { }
+    for k, v in next, h do
+        r[gsub(v,"[^a-z0-9]","")] = k -- is already lower
+    end
+    return r
+end
+
+local verbosescripts   = allocate(swapped(scripts  ))
+local verboselanguages = allocate(swapped(languages))
+local verbosefeatures  = allocate(swapped(features ))
+local verbosebaselines = allocate(swapped(baselines))
+
+-- lets forget about trailing spaces
+
+local function resolve(t,k)
+    if k then
+        k = gsub(lower(k),"[^a-z0-9]","")
+        local v = rawget(t,k)
+        if v then
+            return v
+        end
+    end
+end
+
+setmetatableindex(verbosescripts,   resolve)
+setmetatableindex(verboselanguages, resolve)
+setmetatableindex(verbosefeatures,  resolve)
+setmetatableindex(verbosebaselines, resolve)
+
+-- We could optimize the next lookups by using an extra metatable and storing
+-- already found values but in practice there are not that many lookups so
+-- it's never a bottleneck.
+
+setmetatableindex(scripts, function(t,k)
+    if k then
+        k = lower(k)
+        if k == "dflt" then
+            return k
+        end
+        local v = rawget(t,k)
+        if v then
+            return v
+        end
+        k = gsub(k," ","")
+        v = rawget(t,v)
+        if v then
+            return v
+        elseif acceptscripts then
+            report_checks("registering extra script %a",k)
+            rawset(t,k,k)
+            return k
+        end
+    end
+    return "dflt"
+end)
+
+setmetatableindex(languages, function(t,k)
+    if k then
+        k = lower(k)
+        if k == "dflt" then
+            return k
+        end
+        local v = rawget(t,k)
+        if v then
+            return v
+        end
+        k = gsub(k," ","")
+        v = rawget(t,v)
+        if v then
+            return v
+        elseif acceptlanguages then
+            report_checks("registering extra language %a",k)
+            rawset(t,k,k)
+            return k
+        end
+    end
+    return "dflt"
+end)
+
+setmetatablenewindex(languages, "ignore")
+setmetatablenewindex(baselines, "ignore")
+setmetatablenewindex(baselines, "ignore")
+
+local function resolve(t,k)
+    if k then
+        k = lower(k)
+        local v = rawget(t,k)
+        if v then
+            return v
+        end
+        k = gsub(k," ","")
+        local v = rawget(t,k)
+        if v then
+            return v
+        end
+        local tag, dd = match(k,"(..)(%d+)")
+        if tag and dd then
+            local v = rawget(t,tag)
+            if v then
+                return v -- return format(v,tonumber(dd)) -- old way
+            else
+                local v = rawget(t,tag.."..") -- nicer in overview
+                if v then
+                    return (gsub(v,"%.%.",tonumber(dd))) -- new way
+                end
+            end
+        end
+    end
+    return k -- "dflt"
+end
+
+setmetatableindex(features, resolve)
+
+local function assign(t,k,v)
+    if k and v then
+        v = lower(v)
+        rawset(t,k,v) -- rawset ?
+     -- rawset(features,gsub(v,"[^a-z0-9]",""),k) -- why ? old code
+    end
+end
+
+setmetatablenewindex(features, assign)
+
+local checkers = {
+    rand = function(v)
+        return v == true and "random" or v
+    end
+}
+
+-- Keep this:
+--
+-- function otf.features.normalize(features)
+--     if features then
+--         local h = { }
+--         for k, v in next, features do
+--             k = lower(k)
+--             if k == "language" then
+--                 v = gsub(lower(v),"[^a-z0-9]","")
+--                 h.language = rawget(verboselanguages,v) or (languages[v] and v) or "dflt" -- auto adds
+--             elseif k == "script" then
+--                 v = gsub(lower(v),"[^a-z0-9]","")
+--                 h.script = rawget(verbosescripts,v) or (scripts[v] and v) or "dflt" -- auto adds
+--             else
+--                 if type(v) == "string" then
+--                     local b = is_boolean(v)
+--                     if type(b) == "nil" then
+--                         v = tonumber(v) or lower(v)
+--                     else
+--                         v = b
+--                     end
+--                 end
+--                 if not rawget(features,k) then
+--                     k = rawget(verbosefeatures,k) or k
+--                 end
+--                 local c = checkers[k]
+--                 h[k] = c and c(v) or v
+--             end
+--         end
+--         return h
+--     end
+-- end
+
+-- inspect(fonts.handlers.otf.statistics.usedfeatures)
+
+if not storage then
+    return
+end
+
+local usedfeatures      = statistics.usedfeatures or { }
+statistics.usedfeatures = usedfeatures
+
+table.setmetatableindex(usedfeatures, function(t,k) if k then local v = { } t[k] = v return v end end) -- table.autotable
+
+storage.register("fonts/otf/usedfeatures", usedfeatures, "fonts.handlers.otf.statistics.usedfeatures" )
+
+function otffeatures.normalize(features)
+    if features then
+        local h = { }
+        for key, value in next, features do
+            local k = lower(key)
+            if k == "language" then
+                local v = gsub(lower(value),"[^a-z0-9]","")
+                h.language = rawget(verboselanguages,v) or (languages[v] and v) or "dflt" -- auto adds
+            elseif k == "script" then
+                local v = gsub(lower(value),"[^a-z0-9]","")
+                h.script = rawget(verbosescripts,v) or (scripts[v] and v) or "dflt" -- auto adds
+            else
+                local uk = usedfeatures[key]
+                local uv = uk[value]
+                if uv then
+                 -- report_checks("feature value %a first seen at %a",value,key)
+                else
+                    uv = tonumber(value) -- before boolean as there we also handle 0/1
+                    if uv then
+                        -- we're okay
+                    elseif type(value) == "string" then
+                        local b = is_boolean(value)
+                        if type(b) == "nil" then
+                            uv = lower(value)
+                        else
+                            uv = b
+                        end
+                    else
+                        uv = value
+                    end
+                    if not rawget(features,k) then
+                        k = rawget(verbosefeatures,k) or k
+                    end
+                    local c = checkers[k]
+                    if c then
+                        uv = c(uv) or vc
+                    end
+                    uk[value] = uv
+                end
+                h[k] = uv
+            end
+        end
+        return h
+    end
+end
-- 
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