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-rw-r--r--tex/context/base/font-ott.lua2226
1 files changed, 1113 insertions, 1113 deletions
diff --git a/tex/context/base/font-ott.lua b/tex/context/base/font-ott.lua
index 3b171c4a4..e3aacd0d1 100644
--- a/tex/context/base/font-ott.lua
+++ b/tex/context/base/font-ott.lua
@@ -1,1113 +1,1113 @@
-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',
- ['armn'] = 'armenian',
- ['bali'] = 'balinese',
- ['beng'] = 'bengali',
- ['bopo'] = 'bopomofo',
- ['brai'] = 'braille',
- ['bugi'] = 'buginese',
- ['buhd'] = 'buhid',
- ['byzm'] = 'byzantine music',
- ['cans'] = 'canadian syllabics',
- ['cher'] = 'cherokee',
- ['copt'] = 'coptic',
- ['cprt'] = 'cypriot syllabary',
- ['cyrl'] = 'cyrillic',
- ['deva'] = 'devanagari',
- ['dsrt'] = 'deseret',
- ['ethi'] = 'ethiopic',
- ['geor'] = 'georgian',
- ['glag'] = 'glagolitic',
- ['goth'] = 'gothic',
- ['grek'] = 'greek',
- ['gujr'] = 'gujarati',
- ['guru'] = 'gurmukhi',
- ['hang'] = 'hangul',
- ['hani'] = 'cjk ideographic',
- ['hano'] = 'hanunoo',
- ['hebr'] = 'hebrew',
- ['ital'] = 'old italic',
- ['jamo'] = 'hangul jamo',
- ['java'] = 'javanese',
- ['kana'] = 'hiragana and katakana',
- ['khar'] = 'kharosthi',
- ['khmr'] = 'khmer',
- ['knda'] = 'kannada',
- ['lao' ] = 'lao',
- ['latn'] = 'latin',
- ['limb'] = 'limbu',
- ['linb'] = 'linear b',
- ['math'] = 'mathematical alphanumeric symbols',
- ['mlym'] = 'malayalam',
- ['mong'] = 'mongolian',
- ['musc'] = 'musical symbols',
- ['mymr'] = 'myanmar',
- ['nko' ] = "n'ko",
- ['ogam'] = 'ogham',
- ['orya'] = 'oriya',
- ['osma'] = 'osmanya',
- ['phag'] = 'phags-pa',
- ['phnx'] = 'phoenician',
- ['runr'] = 'runic',
- ['shaw'] = 'shavian',
- ['sinh'] = 'sinhala',
- ['sylo'] = 'syloti nagri',
- ['syrc'] = 'syriac',
- ['tagb'] = 'tagbanwa',
- ['tale'] = 'tai le',
- ['talu'] = 'tai lu',
- ['taml'] = 'tamil',
- ['telu'] = 'telugu',
- ['tfng'] = 'tifinagh',
- ['tglg'] = 'tagalog',
- ['thaa'] = 'thaana',
- ['thai'] = 'thai',
- ['tibt'] = 'tibetan',
- ['ugar'] = 'ugaritic cuneiform',
- ['xpeo'] = 'old persian cuneiform',
- ['xsux'] = 'sumero-akkadian cuneiform',
- ['yi' ] = 'yi',
-}
-
-local languages = allocate {
- ['aba'] = 'abaza',
- ['abk'] = 'abkhazian',
- ['ady'] = 'adyghe',
- ['afk'] = 'afrikaans',
- ['afr'] = 'afar',
- ['agw'] = 'agaw',
- ['als'] = 'alsatian',
- ['alt'] = 'altai',
- ['amh'] = 'amharic',
- ['ara'] = 'arabic',
- ['ari'] = 'aari',
- ['ark'] = 'arakanese',
- ['asm'] = 'assamese',
- ['ath'] = 'athapaskan',
- ['avr'] = 'avar',
- ['awa'] = 'awadhi',
- ['aym'] = 'aymara',
- ['aze'] = 'azeri',
- ['bad'] = 'badaga',
- ['bag'] = 'baghelkhandi',
- ['bal'] = 'balkar',
- ['bau'] = 'baule',
- ['bbr'] = 'berber',
- ['bch'] = 'bench',
- ['bcr'] = 'bible cree',
- ['bel'] = 'belarussian',
- ['bem'] = 'bemba',
- ['ben'] = 'bengali',
- ['bgr'] = 'bulgarian',
- ['bhi'] = 'bhili',
- ['bho'] = 'bhojpuri',
- ['bik'] = 'bikol',
- ['bil'] = 'bilen',
- ['bkf'] = 'blackfoot',
- ['bli'] = 'balochi',
- ['bln'] = 'balante',
- ['blt'] = 'balti',
- ['bmb'] = 'bambara',
- ['bml'] = 'bamileke',
- ['bos'] = 'bosnian',
- ['bre'] = 'breton',
- ['brh'] = 'brahui',
- ['bri'] = 'braj bhasha',
- ['brm'] = 'burmese',
- ['bsh'] = 'bashkir',
- ['bti'] = 'beti',
- ['cat'] = 'catalan',
- ['ceb'] = 'cebuano',
- ['che'] = 'chechen',
- ['chg'] = 'chaha gurage',
- ['chh'] = 'chattisgarhi',
- ['chi'] = 'chichewa',
- ['chk'] = 'chukchi',
- ['chp'] = 'chipewyan',
- ['chr'] = 'cherokee',
- ['chu'] = 'chuvash',
- ['cmr'] = 'comorian',
- ['cop'] = 'coptic',
- ['cos'] = 'corsican',
- ['cre'] = 'cree',
- ['crr'] = 'carrier',
- ['crt'] = 'crimean tatar',
- ['csl'] = 'church slavonic',
- ['csy'] = 'czech',
- ['dan'] = 'danish',
- ['dar'] = 'dargwa',
- ['dcr'] = 'woods cree',
- ['deu'] = 'german',
- ['dgr'] = 'dogri',
- ['div'] = 'divehi',
- ['djr'] = 'djerma',
- ['dng'] = 'dangme',
- ['dnk'] = 'dinka',
- ['dri'] = 'dari',
- ['dun'] = 'dungan',
- ['dzn'] = 'dzongkha',
- ['ebi'] = 'ebira',
- ['ecr'] = 'eastern cree',
- ['edo'] = 'edo',
- ['efi'] = 'efik',
- ['ell'] = 'greek',
- ['eng'] = 'english',
- ['erz'] = 'erzya',
- ['esp'] = 'spanish',
- ['eti'] = 'estonian',
- ['euq'] = 'basque',
- ['evk'] = 'evenki',
- ['evn'] = 'even',
- ['ewe'] = 'ewe',
- ['fan'] = 'french antillean',
- ['far'] = 'farsi',
- ['fin'] = 'finnish',
- ['fji'] = 'fijian',
- ['fle'] = 'flemish',
- ['fne'] = 'forest nenets',
- ['fon'] = 'fon',
- ['fos'] = 'faroese',
- ['fra'] = 'french',
- ['fri'] = 'frisian',
- ['frl'] = 'friulian',
- ['fta'] = 'futa',
- ['ful'] = 'fulani',
- ['gad'] = 'ga',
- ['gae'] = 'gaelic',
- ['gag'] = 'gagauz',
- ['gal'] = 'galician',
- ['gar'] = 'garshuni',
- ['gaw'] = 'garhwali',
- ['gez'] = "ge'ez",
- ['gil'] = 'gilyak',
- ['gmz'] = 'gumuz',
- ['gon'] = 'gondi',
- ['grn'] = 'greenlandic',
- ['gro'] = 'garo',
- ['gua'] = 'guarani',
- ['guj'] = 'gujarati',
- ['hai'] = 'haitian',
- ['hal'] = 'halam',
- ['har'] = 'harauti',
- ['hau'] = 'hausa',
- ['haw'] = 'hawaiin',
- ['hbn'] = 'hammer-banna',
- ['hil'] = 'hiligaynon',
- ['hin'] = 'hindi',
- ['hma'] = 'high mari',
- ['hnd'] = 'hindko',
- ['ho'] = 'ho',
- ['hri'] = 'harari',
- ['hrv'] = 'croatian',
- ['hun'] = 'hungarian',
- ['hye'] = 'armenian',
- ['ibo'] = 'igbo',
- ['ijo'] = 'ijo',
- ['ilo'] = 'ilokano',
- ['ind'] = 'indonesian',
- ['ing'] = 'ingush',
- ['inu'] = 'inuktitut',
- ['iri'] = 'irish',
- ['irt'] = 'irish traditional',
- ['isl'] = 'icelandic',
- ['ism'] = 'inari sami',
- ['ita'] = 'italian',
- ['iwr'] = 'hebrew',
- ['jan'] = 'japanese',
- ['jav'] = 'javanese',
- ['jii'] = 'yiddish',
- ['jud'] = 'judezmo',
- ['jul'] = 'jula',
- ['kab'] = 'kabardian',
- ['kac'] = 'kachchi',
- ['kal'] = 'kalenjin',
- ['kan'] = 'kannada',
- ['kar'] = 'karachay',
- ['kat'] = 'georgian',
- ['kaz'] = 'kazakh',
- ['keb'] = 'kebena',
- ['kge'] = 'khutsuri georgian',
- ['kha'] = 'khakass',
- ['khk'] = 'khanty-kazim',
- ['khm'] = 'khmer',
- ['khs'] = 'khanty-shurishkar',
- ['khv'] = 'khanty-vakhi',
- ['khw'] = 'khowar',
- ['kik'] = 'kikuyu',
- ['kir'] = 'kirghiz',
- ['kis'] = 'kisii',
- ['kkn'] = 'kokni',
- ['klm'] = 'kalmyk',
- ['kmb'] = 'kamba',
- ['kmn'] = 'kumaoni',
- ['kmo'] = 'komo',
- ['kms'] = 'komso',
- ['knr'] = 'kanuri',
- ['kod'] = 'kodagu',
- ['koh'] = 'korean old hangul',
- ['kok'] = 'konkani',
- ['kon'] = 'kikongo',
- ['kop'] = 'komi-permyak',
- ['kor'] = 'korean',
- ['koz'] = 'komi-zyrian',
- ['kpl'] = 'kpelle',
- ['kri'] = 'krio',
- ['krk'] = 'karakalpak',
- ['krl'] = 'karelian',
- ['krm'] = 'karaim',
- ['krn'] = 'karen',
- ['krt'] = 'koorete',
- ['ksh'] = 'kashmiri',
- ['ksi'] = 'khasi',
- ['ksm'] = 'kildin sami',
- ['kui'] = 'kui',
- ['kul'] = 'kulvi',
- ['kum'] = 'kumyk',
- ['kur'] = 'kurdish',
- ['kuu'] = 'kurukh',
- ['kuy'] = 'kuy',
- ['kyk'] = 'koryak',
- ['lad'] = 'ladin',
- ['lah'] = 'lahuli',
- ['lak'] = 'lak',
- ['lam'] = 'lambani',
- ['lao'] = 'lao',
- ['lat'] = 'latin',
- ['laz'] = 'laz',
- ['lcr'] = 'l-cree',
- ['ldk'] = 'ladakhi',
- ['lez'] = 'lezgi',
- ['lin'] = 'lingala',
- ['lma'] = 'low mari',
- ['lmb'] = 'limbu',
- ['lmw'] = 'lomwe',
- ['lsb'] = 'lower sorbian',
- ['lsm'] = 'lule sami',
- ['lth'] = 'lithuanian',
- ['ltz'] = 'luxembourgish',
- ['lub'] = 'luba',
- ['lug'] = 'luganda',
- ['luh'] = 'luhya',
- ['luo'] = 'luo',
- ['lvi'] = 'latvian',
- ['maj'] = 'majang',
- ['mak'] = 'makua',
- ['mal'] = 'malayalam traditional',
- ['man'] = 'mansi',
- ['map'] = 'mapudungun',
- ['mar'] = 'marathi',
- ['maw'] = 'marwari',
- ['mbn'] = 'mbundu',
- ['mch'] = 'manchu',
- ['mcr'] = 'moose cree',
- ['mde'] = 'mende',
- ['men'] = "me'en",
- ['miz'] = 'mizo',
- ['mkd'] = 'macedonian',
- ['mle'] = 'male',
- ['mlg'] = 'malagasy',
- ['mln'] = 'malinke',
- ['mlr'] = 'malayalam reformed',
- ['mly'] = 'malay',
- ['mnd'] = 'mandinka',
- ['mng'] = 'mongolian',
- ['mni'] = 'manipuri',
- ['mnk'] = 'maninka',
- ['mnx'] = 'manx gaelic',
- ['moh'] = 'mohawk',
- ['mok'] = 'moksha',
- ['mol'] = 'moldavian',
- ['mon'] = 'mon',
- ['mor'] = 'moroccan',
- ['mri'] = 'maori',
- ['mth'] = 'maithili',
- ['mts'] = 'maltese',
- ['mun'] = 'mundari',
- ['nag'] = 'naga-assamese',
- ['nan'] = 'nanai',
- ['nas'] = 'naskapi',
- ['ncr'] = 'n-cree',
- ['ndb'] = 'ndebele',
- ['ndg'] = 'ndonga',
- ['nep'] = 'nepali',
- ['new'] = 'newari',
- ['ngr'] = 'nagari',
- ['nhc'] = 'norway house cree',
- ['nis'] = 'nisi',
- ['niu'] = 'niuean',
- ['nkl'] = 'nkole',
- ['nko'] = "n'ko",
- ['nld'] = 'dutch',
- ['nog'] = 'nogai',
- ['nor'] = 'norwegian',
- ['nsm'] = 'northern sami',
- ['nta'] = 'northern tai',
- ['nto'] = 'esperanto',
- ['nyn'] = 'nynorsk',
- ['oci'] = 'occitan',
- ['ocr'] = 'oji-cree',
- ['ojb'] = 'ojibway',
- ['ori'] = 'oriya',
- ['oro'] = 'oromo',
- ['oss'] = 'ossetian',
- ['paa'] = 'palestinian aramaic',
- ['pal'] = 'pali',
- ['pan'] = 'punjabi',
- ['pap'] = 'palpa',
- ['pas'] = 'pashto',
- ['pgr'] = 'polytonic greek',
- ['pil'] = 'pilipino',
- ['plg'] = 'palaung',
- ['plk'] = 'polish',
- ['pro'] = 'provencal',
- ['ptg'] = 'portuguese',
- ['qin'] = 'chin',
- ['raj'] = 'rajasthani',
- ['rbu'] = 'russian buriat',
- ['rcr'] = 'r-cree',
- ['ria'] = 'riang',
- ['rms'] = 'rhaeto-romanic',
- ['rom'] = 'romanian',
- ['roy'] = 'romany',
- ['rsy'] = 'rusyn',
- ['rua'] = 'ruanda',
- ['rus'] = 'russian',
- ['sad'] = 'sadri',
- ['san'] = 'sanskrit',
- ['sat'] = 'santali',
- ['say'] = 'sayisi',
- ['sek'] = 'sekota',
- ['sel'] = 'selkup',
- ['sgo'] = 'sango',
- ['shn'] = 'shan',
- ['sib'] = 'sibe',
- ['sid'] = 'sidamo',
- ['sig'] = 'silte gurage',
- ['sks'] = 'skolt sami',
- ['sky'] = 'slovak',
- ['sla'] = 'slavey',
- ['slv'] = 'slovenian',
- ['sml'] = 'somali',
- ['smo'] = 'samoan',
- ['sna'] = 'sena',
- ['snd'] = 'sindhi',
- ['snh'] = 'sinhalese',
- ['snk'] = 'soninke',
- ['sog'] = 'sodo gurage',
- ['sot'] = 'sotho',
- ['sqi'] = 'albanian',
- ['srb'] = 'serbian',
- ['srk'] = 'saraiki',
- ['srr'] = 'serer',
- ['ssl'] = 'south slavey',
- ['ssm'] = 'southern sami',
- ['sur'] = 'suri',
- ['sva'] = 'svan',
- ['sve'] = 'swedish',
- ['swa'] = 'swadaya aramaic',
- ['swk'] = 'swahili',
- ['swz'] = 'swazi',
- ['sxt'] = 'sutu',
- ['syr'] = 'syriac',
- ['tab'] = 'tabasaran',
- ['taj'] = 'tajiki',
- ['tam'] = 'tamil',
- ['tat'] = 'tatar',
- ['tcr'] = 'th-cree',
- ['tel'] = 'telugu',
- ['tgn'] = 'tongan',
- ['tgr'] = 'tigre',
- ['tgy'] = 'tigrinya',
- ['tha'] = 'thai',
- ['tht'] = 'tahitian',
- ['tib'] = 'tibetan',
- ['tkm'] = 'turkmen',
- ['tmn'] = 'temne',
- ['tna'] = 'tswana',
- ['tne'] = 'tundra nenets',
- ['tng'] = 'tonga',
- ['tod'] = 'todo',
- ['trk'] = 'turkish',
- ['tsg'] = 'tsonga',
- ['tua'] = 'turoyo aramaic',
- ['tul'] = 'tulu',
- ['tuv'] = 'tuvin',
- ['twi'] = 'twi',
- ['udm'] = 'udmurt',
- ['ukr'] = 'ukrainian',
- ['urd'] = 'urdu',
- ['usb'] = 'upper sorbian',
- ['uyg'] = 'uyghur',
- ['uzb'] = 'uzbek',
- ['ven'] = 'venda',
- ['vit'] = 'vietnamese',
- ['wa' ] = 'wa',
- ['wag'] = 'wagdi',
- ['wcr'] = 'west-cree',
- ['wel'] = 'welsh',
- ['wlf'] = 'wolof',
- ['xbd'] = 'tai lue',
- ['xhs'] = 'xhosa',
- ['yak'] = 'yakut',
- ['yba'] = 'yoruba',
- ['ycr'] = 'y-cree',
- ['yic'] = 'yi classic',
- ['yim'] = 'yi modern',
- ['zhh'] = 'chinese hong kong',
- ['zhp'] = 'chinese phonetic',
- ['zhs'] = 'chinese simplified',
- ['zht'] = 'chinese traditional',
- ['znd'] = 'zande',
- ['zul'] = 'zulu'
-}
-
-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',
- ['cjct'] = 'conjunct forms',
- ['clig'] = 'contextual ligatures',
- ['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',
- ['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',
- ['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',
- ['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
- ['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 ..",
-}
-
-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'] = 'mathmatical 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 otf.features.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
- if type(value) == "string" then
- local b = is_boolean(value)
- if type(b) == "nil" then
- uv = tonumber(value) or lower(value)
- else
- uv = b
- end
- else
- uv = v
- 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
-
---~ table.print(otf.features.normalize({ language = "dutch", liga = "yes", ss99 = true, aalt = 3, abcd = "yes" } ))
-
--- When I feel the need ...
-
---~ tables.aat = {
---~ [ 0] = {
---~ name = "allTypographicFeaturesType",
---~ [ 0] = "allTypeFeaturesOnSelector",
---~ [ 1] = "allTypeFeaturesOffSelector",
---~ },
---~ [ 1] = {
---~ name = "ligaturesType",
---~ [0 ] = "requiredLigaturesOnSelector",
---~ [1 ] = "requiredLigaturesOffSelector",
---~ [2 ] = "commonLigaturesOnSelector",
---~ [3 ] = "commonLigaturesOffSelector",
---~ [4 ] = "rareLigaturesOnSelector",
---~ [5 ] = "rareLigaturesOffSelector",
---~ [6 ] = "logosOnSelector ",
---~ [7 ] = "logosOffSelector ",
---~ [8 ] = "rebusPicturesOnSelector",
---~ [9 ] = "rebusPicturesOffSelector",
---~ [10] = "diphthongLigaturesOnSelector",
---~ [11] = "diphthongLigaturesOffSelector",
---~ [12] = "squaredLigaturesOnSelector",
---~ [13] = "squaredLigaturesOffSelector",
---~ [14] = "abbrevSquaredLigaturesOnSelector",
---~ [15] = "abbrevSquaredLigaturesOffSelector",
---~ },
---~ [ 2] = {
---~ name = "cursiveConnectionType",
---~ [ 0] = "unconnectedSelector",
---~ [ 1] = "partiallyConnectedSelector",
---~ [ 2] = "cursiveSelector ",
---~ },
---~ [ 3] = {
---~ name = "letterCaseType",
---~ [ 0] = "upperAndLowerCaseSelector",
---~ [ 1] = "allCapsSelector ",
---~ [ 2] = "allLowerCaseSelector",
---~ [ 3] = "smallCapsSelector ",
---~ [ 4] = "initialCapsSelector",
---~ [ 5] = "initialCapsAndSmallCapsSelector",
---~ },
---~ [ 4] = {
---~ name = "verticalSubstitutionType",
---~ [ 0] = "substituteVerticalFormsOnSelector",
---~ [ 1] = "substituteVerticalFormsOffSelector",
---~ },
---~ [ 5] = {
---~ name = "linguisticRearrangementType",
---~ [ 0] = "linguisticRearrangementOnSelector",
---~ [ 1] = "linguisticRearrangementOffSelector",
---~ },
---~ [ 6] = {
---~ name = "numberSpacingType",
---~ [ 0] = "monospacedNumbersSelector",
---~ [ 1] = "proportionalNumbersSelector",
---~ },
---~ [ 7] = {
---~ name = "appleReserved1Type",
---~ },
---~ [ 8] = {
---~ name = "smartSwashType",
---~ [ 0] = "wordInitialSwashesOnSelector",
---~ [ 1] = "wordInitialSwashesOffSelector",
---~ [ 2] = "wordFinalSwashesOnSelector",
---~ [ 3] = "wordFinalSwashesOffSelector",
---~ [ 4] = "lineInitialSwashesOnSelector",
---~ [ 5] = "lineInitialSwashesOffSelector",
---~ [ 6] = "lineFinalSwashesOnSelector",
---~ [ 7] = "lineFinalSwashesOffSelector",
---~ [ 8] = "nonFinalSwashesOnSelector",
---~ [ 9] = "nonFinalSwashesOffSelector",
---~ },
---~ [ 9] = {
---~ name = "diacriticsType",
---~ [ 0] = "showDiacriticsSelector",
---~ [ 1] = "hideDiacriticsSelector",
---~ [ 2] = "decomposeDiacriticsSelector",
---~ },
---~ [10] = {
---~ name = "verticalPositionType",
---~ [ 0] = "normalPositionSelector",
---~ [ 1] = "superiorsSelector ",
---~ [ 2] = "inferiorsSelector ",
---~ [ 3] = "ordinalsSelector ",
---~ },
---~ [11] = {
---~ name = "fractionsType",
---~ [ 0] = "noFractionsSelector",
---~ [ 1] = "verticalFractionsSelector",
---~ [ 2] = "diagonalFractionsSelector",
---~ },
---~ [12] = {
---~ name = "appleReserved2Type",
---~ },
---~ [13] = {
---~ name = "overlappingCharactersType",
---~ [ 0] = "preventOverlapOnSelector",
---~ [ 1] = "preventOverlapOffSelector",
---~ },
---~ [14] = {
---~ name = "typographicExtrasType",
---~ [0 ] = "hyphensToEmDashOnSelector",
---~ [1 ] = "hyphensToEmDashOffSelector",
---~ [2 ] = "hyphenToEnDashOnSelector",
---~ [3 ] = "hyphenToEnDashOffSelector",
---~ [4 ] = "unslashedZeroOnSelector",
---~ [5 ] = "unslashedZeroOffSelector",
---~ [6 ] = "formInterrobangOnSelector",
---~ [7 ] = "formInterrobangOffSelector",
---~ [8 ] = "smartQuotesOnSelector",
---~ [9 ] = "smartQuotesOffSelector",
---~ [10] = "periodsToEllipsisOnSelector",
---~ [11] = "periodsToEllipsisOffSelector",
---~ },
---~ [15] = {
---~ name = "mathematicalExtrasType",
---~ [ 0] = "hyphenToMinusOnSelector",
---~ [ 1] = "hyphenToMinusOffSelector",
---~ [ 2] = "asteriskToMultiplyOnSelector",
---~ [ 3] = "asteriskToMultiplyOffSelector",
---~ [ 4] = "slashToDivideOnSelector",
---~ [ 5] = "slashToDivideOffSelector",
---~ [ 6] = "inequalityLigaturesOnSelector",
---~ [ 7] = "inequalityLigaturesOffSelector",
---~ [ 8] = "exponentsOnSelector",
---~ [ 9] = "exponentsOffSelector",
---~ },
---~ [16] = {
---~ name = "ornamentSetsType",
---~ [ 0] = "noOrnamentsSelector",
---~ [ 1] = "dingbatsSelector ",
---~ [ 2] = "piCharactersSelector",
---~ [ 3] = "fleuronsSelector ",
---~ [ 4] = "decorativeBordersSelector",
---~ [ 5] = "internationalSymbolsSelector",
---~ [ 6] = "mathSymbolsSelector",
---~ },
---~ [17] = {
---~ name = "characterAlternativesType",
---~ [ 0] = "noAlternatesSelector",
---~ },
---~ [18] = {
---~ name = "designComplexityType",
---~ [ 0] = "designLevel1Selector",
---~ [ 1] = "designLevel2Selector",
---~ [ 2] = "designLevel3Selector",
---~ [ 3] = "designLevel4Selector",
---~ [ 4] = "designLevel5Selector",
---~ },
---~ [19] = {
---~ name = "styleOptionsType",
---~ [ 0] = "noStyleOptionsSelector",
---~ [ 1] = "displayTextSelector",
---~ [ 2] = "engravedTextSelector",
---~ [ 3] = "illuminatedCapsSelector",
---~ [ 4] = "titlingCapsSelector",
---~ [ 5] = "tallCapsSelector ",
---~ },
---~ [20] = {
---~ name = "characterShapeType",
---~ [0 ] = "traditionalCharactersSelector",
---~ [1 ] = "simplifiedCharactersSelector",
---~ [2 ] = "jis1978CharactersSelector",
---~ [3 ] = "jis1983CharactersSelector",
---~ [4 ] = "jis1990CharactersSelector",
---~ [5 ] = "traditionalAltOneSelector",
---~ [6 ] = "traditionalAltTwoSelector",
---~ [7 ] = "traditionalAltThreeSelector",
---~ [8 ] = "traditionalAltFourSelector",
---~ [9 ] = "traditionalAltFiveSelector",
---~ [10] = "expertCharactersSelector",
---~ },
---~ [21] = {
---~ name = "numberCaseType",
---~ [ 0] = "lowerCaseNumbersSelector",
---~ [ 1] = "upperCaseNumbersSelector",
---~ },
---~ [22] = {
---~ name = "textSpacingType",
---~ [ 0] = "proportionalTextSelector",
---~ [ 1] = "monospacedTextSelector",
---~ [ 2] = "halfWidthTextSelector",
---~ [ 3] = "normallySpacedTextSelector",
---~ },
---~ [23] = {
---~ name = "transliterationType",
---~ [ 0] = "noTransliterationSelector",
---~ [ 1] = "hanjaToHangulSelector",
---~ [ 2] = "hiraganaToKatakanaSelector",
---~ [ 3] = "katakanaToHiraganaSelector",
---~ [ 4] = "kanaToRomanizationSelector",
---~ [ 5] = "romanizationToHiraganaSelector",
---~ [ 6] = "romanizationToKatakanaSelector",
---~ [ 7] = "hanjaToHangulAltOneSelector",
---~ [ 8] = "hanjaToHangulAltTwoSelector",
---~ [ 9] = "hanjaToHangulAltThreeSelector",
---~ },
---~ [24] = {
---~ name = "annotationType",
---~ [ 0] = "noAnnotationSelector",
---~ [ 1] = "boxAnnotationSelector",
---~ [ 2] = "roundedBoxAnnotationSelector",
---~ [ 3] = "circleAnnotationSelector",
---~ [ 4] = "invertedCircleAnnotationSelector",
---~ [ 5] = "parenthesisAnnotationSelector",
---~ [ 6] = "periodAnnotationSelector",
---~ [ 7] = "romanNumeralAnnotationSelector",
---~ [ 8] = "diamondAnnotationSelector",
---~ },
---~ [25] = {
---~ name = "kanaSpacingType",
---~ [ 0] = "fullWidthKanaSelector",
---~ [ 1] = "proportionalKanaSelector",
---~ },
---~ [26] = {
---~ name = "ideographicSpacingType",
---~ [ 0] = "fullWidthIdeographsSelector",
---~ [ 1] = "proportionalIdeographsSelector",
---~ },
---~ [103] = {
---~ name = "cjkRomanSpacingType",
---~ [ 0] = "halfWidthCJKRomanSelector",
---~ [ 1] = "proportionalCJKRomanSelector",
---~ [ 2] = "defaultCJKRomanSelector",
---~ [ 3] = "fullWidthCJKRomanSelector",
---~ },
---~ }
+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',
+ ['armn'] = 'armenian',
+ ['bali'] = 'balinese',
+ ['beng'] = 'bengali',
+ ['bopo'] = 'bopomofo',
+ ['brai'] = 'braille',
+ ['bugi'] = 'buginese',
+ ['buhd'] = 'buhid',
+ ['byzm'] = 'byzantine music',
+ ['cans'] = 'canadian syllabics',
+ ['cher'] = 'cherokee',
+ ['copt'] = 'coptic',
+ ['cprt'] = 'cypriot syllabary',
+ ['cyrl'] = 'cyrillic',
+ ['deva'] = 'devanagari',
+ ['dsrt'] = 'deseret',
+ ['ethi'] = 'ethiopic',
+ ['geor'] = 'georgian',
+ ['glag'] = 'glagolitic',
+ ['goth'] = 'gothic',
+ ['grek'] = 'greek',
+ ['gujr'] = 'gujarati',
+ ['guru'] = 'gurmukhi',
+ ['hang'] = 'hangul',
+ ['hani'] = 'cjk ideographic',
+ ['hano'] = 'hanunoo',
+ ['hebr'] = 'hebrew',
+ ['ital'] = 'old italic',
+ ['jamo'] = 'hangul jamo',
+ ['java'] = 'javanese',
+ ['kana'] = 'hiragana and katakana',
+ ['khar'] = 'kharosthi',
+ ['khmr'] = 'khmer',
+ ['knda'] = 'kannada',
+ ['lao' ] = 'lao',
+ ['latn'] = 'latin',
+ ['limb'] = 'limbu',
+ ['linb'] = 'linear b',
+ ['math'] = 'mathematical alphanumeric symbols',
+ ['mlym'] = 'malayalam',
+ ['mong'] = 'mongolian',
+ ['musc'] = 'musical symbols',
+ ['mymr'] = 'myanmar',
+ ['nko' ] = "n'ko",
+ ['ogam'] = 'ogham',
+ ['orya'] = 'oriya',
+ ['osma'] = 'osmanya',
+ ['phag'] = 'phags-pa',
+ ['phnx'] = 'phoenician',
+ ['runr'] = 'runic',
+ ['shaw'] = 'shavian',
+ ['sinh'] = 'sinhala',
+ ['sylo'] = 'syloti nagri',
+ ['syrc'] = 'syriac',
+ ['tagb'] = 'tagbanwa',
+ ['tale'] = 'tai le',
+ ['talu'] = 'tai lu',
+ ['taml'] = 'tamil',
+ ['telu'] = 'telugu',
+ ['tfng'] = 'tifinagh',
+ ['tglg'] = 'tagalog',
+ ['thaa'] = 'thaana',
+ ['thai'] = 'thai',
+ ['tibt'] = 'tibetan',
+ ['ugar'] = 'ugaritic cuneiform',
+ ['xpeo'] = 'old persian cuneiform',
+ ['xsux'] = 'sumero-akkadian cuneiform',
+ ['yi' ] = 'yi',
+}
+
+local languages = allocate {
+ ['aba'] = 'abaza',
+ ['abk'] = 'abkhazian',
+ ['ady'] = 'adyghe',
+ ['afk'] = 'afrikaans',
+ ['afr'] = 'afar',
+ ['agw'] = 'agaw',
+ ['als'] = 'alsatian',
+ ['alt'] = 'altai',
+ ['amh'] = 'amharic',
+ ['ara'] = 'arabic',
+ ['ari'] = 'aari',
+ ['ark'] = 'arakanese',
+ ['asm'] = 'assamese',
+ ['ath'] = 'athapaskan',
+ ['avr'] = 'avar',
+ ['awa'] = 'awadhi',
+ ['aym'] = 'aymara',
+ ['aze'] = 'azeri',
+ ['bad'] = 'badaga',
+ ['bag'] = 'baghelkhandi',
+ ['bal'] = 'balkar',
+ ['bau'] = 'baule',
+ ['bbr'] = 'berber',
+ ['bch'] = 'bench',
+ ['bcr'] = 'bible cree',
+ ['bel'] = 'belarussian',
+ ['bem'] = 'bemba',
+ ['ben'] = 'bengali',
+ ['bgr'] = 'bulgarian',
+ ['bhi'] = 'bhili',
+ ['bho'] = 'bhojpuri',
+ ['bik'] = 'bikol',
+ ['bil'] = 'bilen',
+ ['bkf'] = 'blackfoot',
+ ['bli'] = 'balochi',
+ ['bln'] = 'balante',
+ ['blt'] = 'balti',
+ ['bmb'] = 'bambara',
+ ['bml'] = 'bamileke',
+ ['bos'] = 'bosnian',
+ ['bre'] = 'breton',
+ ['brh'] = 'brahui',
+ ['bri'] = 'braj bhasha',
+ ['brm'] = 'burmese',
+ ['bsh'] = 'bashkir',
+ ['bti'] = 'beti',
+ ['cat'] = 'catalan',
+ ['ceb'] = 'cebuano',
+ ['che'] = 'chechen',
+ ['chg'] = 'chaha gurage',
+ ['chh'] = 'chattisgarhi',
+ ['chi'] = 'chichewa',
+ ['chk'] = 'chukchi',
+ ['chp'] = 'chipewyan',
+ ['chr'] = 'cherokee',
+ ['chu'] = 'chuvash',
+ ['cmr'] = 'comorian',
+ ['cop'] = 'coptic',
+ ['cos'] = 'corsican',
+ ['cre'] = 'cree',
+ ['crr'] = 'carrier',
+ ['crt'] = 'crimean tatar',
+ ['csl'] = 'church slavonic',
+ ['csy'] = 'czech',
+ ['dan'] = 'danish',
+ ['dar'] = 'dargwa',
+ ['dcr'] = 'woods cree',
+ ['deu'] = 'german',
+ ['dgr'] = 'dogri',
+ ['div'] = 'divehi',
+ ['djr'] = 'djerma',
+ ['dng'] = 'dangme',
+ ['dnk'] = 'dinka',
+ ['dri'] = 'dari',
+ ['dun'] = 'dungan',
+ ['dzn'] = 'dzongkha',
+ ['ebi'] = 'ebira',
+ ['ecr'] = 'eastern cree',
+ ['edo'] = 'edo',
+ ['efi'] = 'efik',
+ ['ell'] = 'greek',
+ ['eng'] = 'english',
+ ['erz'] = 'erzya',
+ ['esp'] = 'spanish',
+ ['eti'] = 'estonian',
+ ['euq'] = 'basque',
+ ['evk'] = 'evenki',
+ ['evn'] = 'even',
+ ['ewe'] = 'ewe',
+ ['fan'] = 'french antillean',
+ ['far'] = 'farsi',
+ ['fin'] = 'finnish',
+ ['fji'] = 'fijian',
+ ['fle'] = 'flemish',
+ ['fne'] = 'forest nenets',
+ ['fon'] = 'fon',
+ ['fos'] = 'faroese',
+ ['fra'] = 'french',
+ ['fri'] = 'frisian',
+ ['frl'] = 'friulian',
+ ['fta'] = 'futa',
+ ['ful'] = 'fulani',
+ ['gad'] = 'ga',
+ ['gae'] = 'gaelic',
+ ['gag'] = 'gagauz',
+ ['gal'] = 'galician',
+ ['gar'] = 'garshuni',
+ ['gaw'] = 'garhwali',
+ ['gez'] = "ge'ez",
+ ['gil'] = 'gilyak',
+ ['gmz'] = 'gumuz',
+ ['gon'] = 'gondi',
+ ['grn'] = 'greenlandic',
+ ['gro'] = 'garo',
+ ['gua'] = 'guarani',
+ ['guj'] = 'gujarati',
+ ['hai'] = 'haitian',
+ ['hal'] = 'halam',
+ ['har'] = 'harauti',
+ ['hau'] = 'hausa',
+ ['haw'] = 'hawaiin',
+ ['hbn'] = 'hammer-banna',
+ ['hil'] = 'hiligaynon',
+ ['hin'] = 'hindi',
+ ['hma'] = 'high mari',
+ ['hnd'] = 'hindko',
+ ['ho'] = 'ho',
+ ['hri'] = 'harari',
+ ['hrv'] = 'croatian',
+ ['hun'] = 'hungarian',
+ ['hye'] = 'armenian',
+ ['ibo'] = 'igbo',
+ ['ijo'] = 'ijo',
+ ['ilo'] = 'ilokano',
+ ['ind'] = 'indonesian',
+ ['ing'] = 'ingush',
+ ['inu'] = 'inuktitut',
+ ['iri'] = 'irish',
+ ['irt'] = 'irish traditional',
+ ['isl'] = 'icelandic',
+ ['ism'] = 'inari sami',
+ ['ita'] = 'italian',
+ ['iwr'] = 'hebrew',
+ ['jan'] = 'japanese',
+ ['jav'] = 'javanese',
+ ['jii'] = 'yiddish',
+ ['jud'] = 'judezmo',
+ ['jul'] = 'jula',
+ ['kab'] = 'kabardian',
+ ['kac'] = 'kachchi',
+ ['kal'] = 'kalenjin',
+ ['kan'] = 'kannada',
+ ['kar'] = 'karachay',
+ ['kat'] = 'georgian',
+ ['kaz'] = 'kazakh',
+ ['keb'] = 'kebena',
+ ['kge'] = 'khutsuri georgian',
+ ['kha'] = 'khakass',
+ ['khk'] = 'khanty-kazim',
+ ['khm'] = 'khmer',
+ ['khs'] = 'khanty-shurishkar',
+ ['khv'] = 'khanty-vakhi',
+ ['khw'] = 'khowar',
+ ['kik'] = 'kikuyu',
+ ['kir'] = 'kirghiz',
+ ['kis'] = 'kisii',
+ ['kkn'] = 'kokni',
+ ['klm'] = 'kalmyk',
+ ['kmb'] = 'kamba',
+ ['kmn'] = 'kumaoni',
+ ['kmo'] = 'komo',
+ ['kms'] = 'komso',
+ ['knr'] = 'kanuri',
+ ['kod'] = 'kodagu',
+ ['koh'] = 'korean old hangul',
+ ['kok'] = 'konkani',
+ ['kon'] = 'kikongo',
+ ['kop'] = 'komi-permyak',
+ ['kor'] = 'korean',
+ ['koz'] = 'komi-zyrian',
+ ['kpl'] = 'kpelle',
+ ['kri'] = 'krio',
+ ['krk'] = 'karakalpak',
+ ['krl'] = 'karelian',
+ ['krm'] = 'karaim',
+ ['krn'] = 'karen',
+ ['krt'] = 'koorete',
+ ['ksh'] = 'kashmiri',
+ ['ksi'] = 'khasi',
+ ['ksm'] = 'kildin sami',
+ ['kui'] = 'kui',
+ ['kul'] = 'kulvi',
+ ['kum'] = 'kumyk',
+ ['kur'] = 'kurdish',
+ ['kuu'] = 'kurukh',
+ ['kuy'] = 'kuy',
+ ['kyk'] = 'koryak',
+ ['lad'] = 'ladin',
+ ['lah'] = 'lahuli',
+ ['lak'] = 'lak',
+ ['lam'] = 'lambani',
+ ['lao'] = 'lao',
+ ['lat'] = 'latin',
+ ['laz'] = 'laz',
+ ['lcr'] = 'l-cree',
+ ['ldk'] = 'ladakhi',
+ ['lez'] = 'lezgi',
+ ['lin'] = 'lingala',
+ ['lma'] = 'low mari',
+ ['lmb'] = 'limbu',
+ ['lmw'] = 'lomwe',
+ ['lsb'] = 'lower sorbian',
+ ['lsm'] = 'lule sami',
+ ['lth'] = 'lithuanian',
+ ['ltz'] = 'luxembourgish',
+ ['lub'] = 'luba',
+ ['lug'] = 'luganda',
+ ['luh'] = 'luhya',
+ ['luo'] = 'luo',
+ ['lvi'] = 'latvian',
+ ['maj'] = 'majang',
+ ['mak'] = 'makua',
+ ['mal'] = 'malayalam traditional',
+ ['man'] = 'mansi',
+ ['map'] = 'mapudungun',
+ ['mar'] = 'marathi',
+ ['maw'] = 'marwari',
+ ['mbn'] = 'mbundu',
+ ['mch'] = 'manchu',
+ ['mcr'] = 'moose cree',
+ ['mde'] = 'mende',
+ ['men'] = "me'en",
+ ['miz'] = 'mizo',
+ ['mkd'] = 'macedonian',
+ ['mle'] = 'male',
+ ['mlg'] = 'malagasy',
+ ['mln'] = 'malinke',
+ ['mlr'] = 'malayalam reformed',
+ ['mly'] = 'malay',
+ ['mnd'] = 'mandinka',
+ ['mng'] = 'mongolian',
+ ['mni'] = 'manipuri',
+ ['mnk'] = 'maninka',
+ ['mnx'] = 'manx gaelic',
+ ['moh'] = 'mohawk',
+ ['mok'] = 'moksha',
+ ['mol'] = 'moldavian',
+ ['mon'] = 'mon',
+ ['mor'] = 'moroccan',
+ ['mri'] = 'maori',
+ ['mth'] = 'maithili',
+ ['mts'] = 'maltese',
+ ['mun'] = 'mundari',
+ ['nag'] = 'naga-assamese',
+ ['nan'] = 'nanai',
+ ['nas'] = 'naskapi',
+ ['ncr'] = 'n-cree',
+ ['ndb'] = 'ndebele',
+ ['ndg'] = 'ndonga',
+ ['nep'] = 'nepali',
+ ['new'] = 'newari',
+ ['ngr'] = 'nagari',
+ ['nhc'] = 'norway house cree',
+ ['nis'] = 'nisi',
+ ['niu'] = 'niuean',
+ ['nkl'] = 'nkole',
+ ['nko'] = "n'ko",
+ ['nld'] = 'dutch',
+ ['nog'] = 'nogai',
+ ['nor'] = 'norwegian',
+ ['nsm'] = 'northern sami',
+ ['nta'] = 'northern tai',
+ ['nto'] = 'esperanto',
+ ['nyn'] = 'nynorsk',
+ ['oci'] = 'occitan',
+ ['ocr'] = 'oji-cree',
+ ['ojb'] = 'ojibway',
+ ['ori'] = 'oriya',
+ ['oro'] = 'oromo',
+ ['oss'] = 'ossetian',
+ ['paa'] = 'palestinian aramaic',
+ ['pal'] = 'pali',
+ ['pan'] = 'punjabi',
+ ['pap'] = 'palpa',
+ ['pas'] = 'pashto',
+ ['pgr'] = 'polytonic greek',
+ ['pil'] = 'pilipino',
+ ['plg'] = 'palaung',
+ ['plk'] = 'polish',
+ ['pro'] = 'provencal',
+ ['ptg'] = 'portuguese',
+ ['qin'] = 'chin',
+ ['raj'] = 'rajasthani',
+ ['rbu'] = 'russian buriat',
+ ['rcr'] = 'r-cree',
+ ['ria'] = 'riang',
+ ['rms'] = 'rhaeto-romanic',
+ ['rom'] = 'romanian',
+ ['roy'] = 'romany',
+ ['rsy'] = 'rusyn',
+ ['rua'] = 'ruanda',
+ ['rus'] = 'russian',
+ ['sad'] = 'sadri',
+ ['san'] = 'sanskrit',
+ ['sat'] = 'santali',
+ ['say'] = 'sayisi',
+ ['sek'] = 'sekota',
+ ['sel'] = 'selkup',
+ ['sgo'] = 'sango',
+ ['shn'] = 'shan',
+ ['sib'] = 'sibe',
+ ['sid'] = 'sidamo',
+ ['sig'] = 'silte gurage',
+ ['sks'] = 'skolt sami',
+ ['sky'] = 'slovak',
+ ['sla'] = 'slavey',
+ ['slv'] = 'slovenian',
+ ['sml'] = 'somali',
+ ['smo'] = 'samoan',
+ ['sna'] = 'sena',
+ ['snd'] = 'sindhi',
+ ['snh'] = 'sinhalese',
+ ['snk'] = 'soninke',
+ ['sog'] = 'sodo gurage',
+ ['sot'] = 'sotho',
+ ['sqi'] = 'albanian',
+ ['srb'] = 'serbian',
+ ['srk'] = 'saraiki',
+ ['srr'] = 'serer',
+ ['ssl'] = 'south slavey',
+ ['ssm'] = 'southern sami',
+ ['sur'] = 'suri',
+ ['sva'] = 'svan',
+ ['sve'] = 'swedish',
+ ['swa'] = 'swadaya aramaic',
+ ['swk'] = 'swahili',
+ ['swz'] = 'swazi',
+ ['sxt'] = 'sutu',
+ ['syr'] = 'syriac',
+ ['tab'] = 'tabasaran',
+ ['taj'] = 'tajiki',
+ ['tam'] = 'tamil',
+ ['tat'] = 'tatar',
+ ['tcr'] = 'th-cree',
+ ['tel'] = 'telugu',
+ ['tgn'] = 'tongan',
+ ['tgr'] = 'tigre',
+ ['tgy'] = 'tigrinya',
+ ['tha'] = 'thai',
+ ['tht'] = 'tahitian',
+ ['tib'] = 'tibetan',
+ ['tkm'] = 'turkmen',
+ ['tmn'] = 'temne',
+ ['tna'] = 'tswana',
+ ['tne'] = 'tundra nenets',
+ ['tng'] = 'tonga',
+ ['tod'] = 'todo',
+ ['trk'] = 'turkish',
+ ['tsg'] = 'tsonga',
+ ['tua'] = 'turoyo aramaic',
+ ['tul'] = 'tulu',
+ ['tuv'] = 'tuvin',
+ ['twi'] = 'twi',
+ ['udm'] = 'udmurt',
+ ['ukr'] = 'ukrainian',
+ ['urd'] = 'urdu',
+ ['usb'] = 'upper sorbian',
+ ['uyg'] = 'uyghur',
+ ['uzb'] = 'uzbek',
+ ['ven'] = 'venda',
+ ['vit'] = 'vietnamese',
+ ['wa' ] = 'wa',
+ ['wag'] = 'wagdi',
+ ['wcr'] = 'west-cree',
+ ['wel'] = 'welsh',
+ ['wlf'] = 'wolof',
+ ['xbd'] = 'tai lue',
+ ['xhs'] = 'xhosa',
+ ['yak'] = 'yakut',
+ ['yba'] = 'yoruba',
+ ['ycr'] = 'y-cree',
+ ['yic'] = 'yi classic',
+ ['yim'] = 'yi modern',
+ ['zhh'] = 'chinese hong kong',
+ ['zhp'] = 'chinese phonetic',
+ ['zhs'] = 'chinese simplified',
+ ['zht'] = 'chinese traditional',
+ ['znd'] = 'zande',
+ ['zul'] = 'zulu'
+}
+
+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',
+ ['cjct'] = 'conjunct forms',
+ ['clig'] = 'contextual ligatures',
+ ['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',
+ ['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',
+ ['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',
+ ['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
+ ['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 ..",
+}
+
+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'] = 'mathmatical 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 otf.features.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
+ if type(value) == "string" then
+ local b = is_boolean(value)
+ if type(b) == "nil" then
+ uv = tonumber(value) or lower(value)
+ else
+ uv = b
+ end
+ else
+ uv = v
+ 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
+
+--~ table.print(otf.features.normalize({ language = "dutch", liga = "yes", ss99 = true, aalt = 3, abcd = "yes" } ))
+
+-- When I feel the need ...
+
+--~ tables.aat = {
+--~ [ 0] = {
+--~ name = "allTypographicFeaturesType",
+--~ [ 0] = "allTypeFeaturesOnSelector",
+--~ [ 1] = "allTypeFeaturesOffSelector",
+--~ },
+--~ [ 1] = {
+--~ name = "ligaturesType",
+--~ [0 ] = "requiredLigaturesOnSelector",
+--~ [1 ] = "requiredLigaturesOffSelector",
+--~ [2 ] = "commonLigaturesOnSelector",
+--~ [3 ] = "commonLigaturesOffSelector",
+--~ [4 ] = "rareLigaturesOnSelector",
+--~ [5 ] = "rareLigaturesOffSelector",
+--~ [6 ] = "logosOnSelector ",
+--~ [7 ] = "logosOffSelector ",
+--~ [8 ] = "rebusPicturesOnSelector",
+--~ [9 ] = "rebusPicturesOffSelector",
+--~ [10] = "diphthongLigaturesOnSelector",
+--~ [11] = "diphthongLigaturesOffSelector",
+--~ [12] = "squaredLigaturesOnSelector",
+--~ [13] = "squaredLigaturesOffSelector",
+--~ [14] = "abbrevSquaredLigaturesOnSelector",
+--~ [15] = "abbrevSquaredLigaturesOffSelector",
+--~ },
+--~ [ 2] = {
+--~ name = "cursiveConnectionType",
+--~ [ 0] = "unconnectedSelector",
+--~ [ 1] = "partiallyConnectedSelector",
+--~ [ 2] = "cursiveSelector ",
+--~ },
+--~ [ 3] = {
+--~ name = "letterCaseType",
+--~ [ 0] = "upperAndLowerCaseSelector",
+--~ [ 1] = "allCapsSelector ",
+--~ [ 2] = "allLowerCaseSelector",
+--~ [ 3] = "smallCapsSelector ",
+--~ [ 4] = "initialCapsSelector",
+--~ [ 5] = "initialCapsAndSmallCapsSelector",
+--~ },
+--~ [ 4] = {
+--~ name = "verticalSubstitutionType",
+--~ [ 0] = "substituteVerticalFormsOnSelector",
+--~ [ 1] = "substituteVerticalFormsOffSelector",
+--~ },
+--~ [ 5] = {
+--~ name = "linguisticRearrangementType",
+--~ [ 0] = "linguisticRearrangementOnSelector",
+--~ [ 1] = "linguisticRearrangementOffSelector",
+--~ },
+--~ [ 6] = {
+--~ name = "numberSpacingType",
+--~ [ 0] = "monospacedNumbersSelector",
+--~ [ 1] = "proportionalNumbersSelector",
+--~ },
+--~ [ 7] = {
+--~ name = "appleReserved1Type",
+--~ },
+--~ [ 8] = {
+--~ name = "smartSwashType",
+--~ [ 0] = "wordInitialSwashesOnSelector",
+--~ [ 1] = "wordInitialSwashesOffSelector",
+--~ [ 2] = "wordFinalSwashesOnSelector",
+--~ [ 3] = "wordFinalSwashesOffSelector",
+--~ [ 4] = "lineInitialSwashesOnSelector",
+--~ [ 5] = "lineInitialSwashesOffSelector",
+--~ [ 6] = "lineFinalSwashesOnSelector",
+--~ [ 7] = "lineFinalSwashesOffSelector",
+--~ [ 8] = "nonFinalSwashesOnSelector",
+--~ [ 9] = "nonFinalSwashesOffSelector",
+--~ },
+--~ [ 9] = {
+--~ name = "diacriticsType",
+--~ [ 0] = "showDiacriticsSelector",
+--~ [ 1] = "hideDiacriticsSelector",
+--~ [ 2] = "decomposeDiacriticsSelector",
+--~ },
+--~ [10] = {
+--~ name = "verticalPositionType",
+--~ [ 0] = "normalPositionSelector",
+--~ [ 1] = "superiorsSelector ",
+--~ [ 2] = "inferiorsSelector ",
+--~ [ 3] = "ordinalsSelector ",
+--~ },
+--~ [11] = {
+--~ name = "fractionsType",
+--~ [ 0] = "noFractionsSelector",
+--~ [ 1] = "verticalFractionsSelector",
+--~ [ 2] = "diagonalFractionsSelector",
+--~ },
+--~ [12] = {
+--~ name = "appleReserved2Type",
+--~ },
+--~ [13] = {
+--~ name = "overlappingCharactersType",
+--~ [ 0] = "preventOverlapOnSelector",
+--~ [ 1] = "preventOverlapOffSelector",
+--~ },
+--~ [14] = {
+--~ name = "typographicExtrasType",
+--~ [0 ] = "hyphensToEmDashOnSelector",
+--~ [1 ] = "hyphensToEmDashOffSelector",
+--~ [2 ] = "hyphenToEnDashOnSelector",
+--~ [3 ] = "hyphenToEnDashOffSelector",
+--~ [4 ] = "unslashedZeroOnSelector",
+--~ [5 ] = "unslashedZeroOffSelector",
+--~ [6 ] = "formInterrobangOnSelector",
+--~ [7 ] = "formInterrobangOffSelector",
+--~ [8 ] = "smartQuotesOnSelector",
+--~ [9 ] = "smartQuotesOffSelector",
+--~ [10] = "periodsToEllipsisOnSelector",
+--~ [11] = "periodsToEllipsisOffSelector",
+--~ },
+--~ [15] = {
+--~ name = "mathematicalExtrasType",
+--~ [ 0] = "hyphenToMinusOnSelector",
+--~ [ 1] = "hyphenToMinusOffSelector",
+--~ [ 2] = "asteriskToMultiplyOnSelector",
+--~ [ 3] = "asteriskToMultiplyOffSelector",
+--~ [ 4] = "slashToDivideOnSelector",
+--~ [ 5] = "slashToDivideOffSelector",
+--~ [ 6] = "inequalityLigaturesOnSelector",
+--~ [ 7] = "inequalityLigaturesOffSelector",
+--~ [ 8] = "exponentsOnSelector",
+--~ [ 9] = "exponentsOffSelector",
+--~ },
+--~ [16] = {
+--~ name = "ornamentSetsType",
+--~ [ 0] = "noOrnamentsSelector",
+--~ [ 1] = "dingbatsSelector ",
+--~ [ 2] = "piCharactersSelector",
+--~ [ 3] = "fleuronsSelector ",
+--~ [ 4] = "decorativeBordersSelector",
+--~ [ 5] = "internationalSymbolsSelector",
+--~ [ 6] = "mathSymbolsSelector",
+--~ },
+--~ [17] = {
+--~ name = "characterAlternativesType",
+--~ [ 0] = "noAlternatesSelector",
+--~ },
+--~ [18] = {
+--~ name = "designComplexityType",
+--~ [ 0] = "designLevel1Selector",
+--~ [ 1] = "designLevel2Selector",
+--~ [ 2] = "designLevel3Selector",
+--~ [ 3] = "designLevel4Selector",
+--~ [ 4] = "designLevel5Selector",
+--~ },
+--~ [19] = {
+--~ name = "styleOptionsType",
+--~ [ 0] = "noStyleOptionsSelector",
+--~ [ 1] = "displayTextSelector",
+--~ [ 2] = "engravedTextSelector",
+--~ [ 3] = "illuminatedCapsSelector",
+--~ [ 4] = "titlingCapsSelector",
+--~ [ 5] = "tallCapsSelector ",
+--~ },
+--~ [20] = {
+--~ name = "characterShapeType",
+--~ [0 ] = "traditionalCharactersSelector",
+--~ [1 ] = "simplifiedCharactersSelector",
+--~ [2 ] = "jis1978CharactersSelector",
+--~ [3 ] = "jis1983CharactersSelector",
+--~ [4 ] = "jis1990CharactersSelector",
+--~ [5 ] = "traditionalAltOneSelector",
+--~ [6 ] = "traditionalAltTwoSelector",
+--~ [7 ] = "traditionalAltThreeSelector",
+--~ [8 ] = "traditionalAltFourSelector",
+--~ [9 ] = "traditionalAltFiveSelector",
+--~ [10] = "expertCharactersSelector",
+--~ },
+--~ [21] = {
+--~ name = "numberCaseType",
+--~ [ 0] = "lowerCaseNumbersSelector",
+--~ [ 1] = "upperCaseNumbersSelector",
+--~ },
+--~ [22] = {
+--~ name = "textSpacingType",
+--~ [ 0] = "proportionalTextSelector",
+--~ [ 1] = "monospacedTextSelector",
+--~ [ 2] = "halfWidthTextSelector",
+--~ [ 3] = "normallySpacedTextSelector",
+--~ },
+--~ [23] = {
+--~ name = "transliterationType",
+--~ [ 0] = "noTransliterationSelector",
+--~ [ 1] = "hanjaToHangulSelector",
+--~ [ 2] = "hiraganaToKatakanaSelector",
+--~ [ 3] = "katakanaToHiraganaSelector",
+--~ [ 4] = "kanaToRomanizationSelector",
+--~ [ 5] = "romanizationToHiraganaSelector",
+--~ [ 6] = "romanizationToKatakanaSelector",
+--~ [ 7] = "hanjaToHangulAltOneSelector",
+--~ [ 8] = "hanjaToHangulAltTwoSelector",
+--~ [ 9] = "hanjaToHangulAltThreeSelector",
+--~ },
+--~ [24] = {
+--~ name = "annotationType",
+--~ [ 0] = "noAnnotationSelector",
+--~ [ 1] = "boxAnnotationSelector",
+--~ [ 2] = "roundedBoxAnnotationSelector",
+--~ [ 3] = "circleAnnotationSelector",
+--~ [ 4] = "invertedCircleAnnotationSelector",
+--~ [ 5] = "parenthesisAnnotationSelector",
+--~ [ 6] = "periodAnnotationSelector",
+--~ [ 7] = "romanNumeralAnnotationSelector",
+--~ [ 8] = "diamondAnnotationSelector",
+--~ },
+--~ [25] = {
+--~ name = "kanaSpacingType",
+--~ [ 0] = "fullWidthKanaSelector",
+--~ [ 1] = "proportionalKanaSelector",
+--~ },
+--~ [26] = {
+--~ name = "ideographicSpacingType",
+--~ [ 0] = "fullWidthIdeographsSelector",
+--~ [ 1] = "proportionalIdeographsSelector",
+--~ },
+--~ [103] = {
+--~ name = "cjkRomanSpacingType",
+--~ [ 0] = "halfWidthCJKRomanSelector",
+--~ [ 1] = "proportionalCJKRomanSelector",
+--~ [ 2] = "defaultCJKRomanSelector",
+--~ [ 3] = "fullWidthCJKRomanSelector",
+--~ },
+--~ }
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-29 05:48:34 +0000