Modül:pi-alfabeçeviri
Bu belgeleme Modül:pi-alfabeçeviri/belge (düzenle | geçmiş) sayfasından yansıtılmaktadır. Arayüz düzenleyicilerinin deney yapabilmeleri için ayrıca Modül:pi-alfabeçeviri/deneme tahtası sayfası kullanılabilir.
Bu Lua modülü, şu şablonların çıktısını vermektedir:
local export = {}
local gsub = mw.ustring.gsub
function export.trwo(text, lang, sc, options)
if (sc == 'Brah') then
text = require('Modül:Brah-alfabeçeviri').tr(text, lang, sc)
elseif (sc == 'Deva') then
text = require('Modül:sa-alfabeçeviri').tr(text, lang, sc)
elseif (sc == 'Sinh') then
text = require('Modül:si-alfabeçeviri').tr(text, lang, sc)
elseif sc == 'Beng' or sc == 'Mymr' or sc == 'Lana' or sc == 'Khmr'
or sc == 'Thai' or sc == 'Laoo'
then
local u = mw.ustring.char
local function dc(x) -- Use this to make marks legible. The name 'dc' means 'drop carrier'.
return gsub(x, "[𑀓कকකကกᨠកກ]", "") -- These are the letter ka in the 9 supported Indic scripts.
end
local consonants = { -- And parts 1 of NFC-multipart independent vowels!
-- Bengali
['ক']='k', ['খ']='kh', ['গ']='g', ['ঘ']='gh', ['ঙ']='ṅ',
['চ']='c', ['ছ']='ch', ['জ']='j', ['ঝ']='jh', ['ঞ']='ñ',
['ট']='ṭ', ['ঠ']='ṭh', ['ড']='ḍ', ['ঢ']='ḍh', ['ণ']='ṇ',
['ত']='t', ['থ']='th', ['দ']='d', ['ধ']='dh', ['ন']='n',
['প']='p', ['ফ']='ph', ['ব']='b', ['ভ']='bh', ['ম']='m',
['য']='y', ['র']='r', ['ল']='l', ['ল়']='ḷ', -- xx['व']='v',
['শ']='ś', ['ষ']='ṣ', ['স']='s', ['হ']='h',
['ৰ']='v', ['ৰ'..u(0x200d)]='v', ['ৱ'] = 'v',
-- Myanmar
['က']='k', ['ခ']='kh', ['ဂ']='g', ['ဃ']='gh', ['င']='ṅ',
['စ']='c', ['ဆ']='ch', ['ဇ']='j', ['ဈ']='jh', ['ဉ']='ñ',
['ဋ']='ṭ', ['ဌ']='ṭh', ['ဍ']='ḍ', ['ဎ']='ḍh', ['ဏ']='ṇ',
['တ']='t', ['ထ']='th', ['ဒ']='d', ['ဓ']='dh', ['န']='n',
['ပ']='p', ['ဖ']='ph', ['ဗ']='b', ['ဘ']='bh', ['မ']='m',
['ယ']='y', ['ရ']='r', ['လ']='l', ['ဝ']='v', ['ဠ']='ḷ',
['ၐ']='ś', ['ၑ']='ṣ', ['သ']='s', ['ဟ']='h',
['ည']='ññ', ['ဿ']='ss', ['အ'] = 'ʼ',
-- Subscript consonants: 103B..103E, 105E..1060
[dc('ကျ')]='y', [dc('ကြ')]='r', [dc('ကွ')]='v', [dc('ကှ')]='h',
[dc('ကၞ')]='n', [dc('ကၟ')]='m', [dc('ကၠ')]='l',
-- Mon Pali consonants
['ၚ']='ṅ', ['ၛ']='jh',
-- Shan (Pali) consonants - Excludes SHAN THA, MEDIAL WA, SIGN SHAW
['ၵ']='k', ['ၶ']='kh', ['ၷ']='g', ['ꧠ']='gh', -- ['']='ṅ',
['ၸ']='c', ['ꧡ']='ch', ['ၹ']='j', ['ꧢ']='jh', ['ၺ']='ñ',
['ꩦ']='ṭ', ['ꩧ']='ṭh', ['ꩨ']='ḍ', ['ꩩ']='ḍh', ['ꧣ']='ṇ',
-- ['']='t', ['']='th',
['ၻ']='d', ['ꩪ']='dh', ['ၼ']='n',
-- ['']='p',
['ၽ']='ph', ['ၿ']='b', ['ꧤ']='bh', -- ['']='m',
-- ['']='y', ['']='r', ['']='l', ['']='v',
['ꩮ']='ḷ',
-- ['']='ś', ['']='ṣ', ['']='s',
['ႁ']='h',
-- ['']='ññ', ['']='ss',
['ဢ'] = 'ʼ',
-- Other first parts of independent vowels.
['ဣ']='i', ['ဥ']='u',
-- Lanna
['ᨠ']='k', ['ᨡ']='kh', ['ᨣ']='g', ['ᨥ']='gh', ['ᨦ']='ṅ',
['ᨧ']='c', ['ᨨ']='ch', ['ᨩ']='j', ['ᨫ']='jh', ['ᨬ']='ñ',
['ᨭ']='ṭ', ['ᨮ']='ṭh', ['ᨯ']='ḍ', ['ᨰ']='ḍh', ['ᨱ']='ṇ',
['ᨲ']='t', ['ᨳ']='th', ['ᨴ']='d', ['ᨵ']='dh', ['ᨶ']='n',
['ᨷ']='p', ['ᨸ']='p', ['ᨹ']='ph', ['ᨻ']='b', ['ᨽ']='bh', ['ᨾ']='m',
['ᨿ']='y', ['ᩁ']='r', ['ᩃ']='l', ['ᩅ']='v', ['ᩊ']='ḷ',
['ᩆ']='ś', ['ᩇ']='ṣ', ['ᩈ']='s', ['ᩉ']='h',
['ᩔ'] = 'ss', ['ᩋ'] = 'ʼ', ['ᩐ'] = 'ū',
-- Subscript consonants: 1A55, 1A56, 1A5B to 1A5E
[dc('ᨠᩕ')]='r', [dc('ᨠᩖ')]='l', [dc('ᨠᩛ')]='ṭh', [dc('ᨠᩜ')]='m',
[dc('ᨠᩝ')]='p', [dc('ᨠᩞ')]='s',
-- Khmer
['ក']='k', ['ខ']='kh', ['គ']='g', ['ឃ']='gh', ['ង']='ṅ',
['ច']='c', ['ឆ']='ch', ['ជ']='j', ['ឈ']='jh', ['ញ']='ñ',
['ដ']='ṭ', ['ឋ']='ṭh', ['ឌ']='ḍ', ['ឍ']='ḍh', ['ណ']='ṇ',
['ត']='t', ['ថ']='th', ['ទ']='d', ['ធ']='dh', ['ន']='n',
['ប']='p', ['ផ']='ph', ['ព']='b', ['ភ']='bh', ['ម']='m',
['យ']='y', ['រ']='r', ['ល']='l', ['វ']='v', ['ឡ']='ḷ',
['ឝ']='ś', ['ឞ']='ṣ', ['ស']='s', ['ហ']='h', ['អ'] = 'ʼ',
-- Thai
['ก']='k', ['ข']='kh', ['ค']='g', ['ฆ']='gh', ['ง']='ṅ',
['จ']='c', ['ฉ']='ch', ['ช']='j', ['ฌ']='jh', ['ญ']='ñ',
['ฏ']='ṭ', ['ฐ']='ṭh', ['ฑ']='ḍ', ['ฒ']='ḍh', ['ณ']='ṇ',
['ต']='t', ['ถ']='th', ['ท']='d', ['ธ']='dh', ['น']='n',
['ป']='p', ['ผ']='ph', ['พ']='b', ['ภ']='bh', ['ม']='m',
['ย']='y', ['ร']='r', ['ล']='l', ['ว']='v', ['ฬ']='ḷ',
['ศ']='ś', ['ษ']='ṣ', ['ส']='s', ['ห']='h', ['อ'] = '', -- ['อ'] = 'ʼ',
-- Lao
['ກ']='k', ['ຂ']='kh', ['ຄ']='g', ['ຆ']='gh', ['ງ']='ṅ',
['ຈ']='c', ['ຉ']='ch', ['ຊ']='j', ['ຌ']='jh', ['ຎ']='ñ',
['ຏ']='ṭ', ['ຐ']='ṭh', ['ຑ']='ḍ', ['ຒ']='ḍh', ['ຓ']='ṇ',
['ຕ']='t', ['ຖ']='th', ['ທ']='d', ['ຘ']='dh', ['ນ']='n',
['ປ']='p', ['ຜ']='ph', ['ພ']='b', ['ຠ']='bh', ['ມ']='m',
['ຍ']='y', ['ຢ']='y', ['ຣ']='r', ['ລ']='l', ['ວ']='v', ['ຬ']='ḷ',
['ຨ']='ś', ['ຩ']='ṣ', ['ສ']='s', ['ຫ']='h', ['ອ'] = '', -- ['ອ'] = 'ʼ',
['ດ']='d',
}
local diacritics = {
-- Bengali - only NFC needed
[dc('কা')]='ā', [dc('কি')]='i', [dc('কী')]='ī', [dc('কু')]='u', [dc('কূ')]='ū', [dc('কৃ')]='ṛ', [dc('কৄ')]='ṝ',
[dc('কৢ')]='ḷ', [dc('কৣ')]='ḹ', [dc('কে')]='e', [dc('কৈ')]='ai', [dc('কো')]='o', [dc('কৌ')]='au', [dc('ক্')]='',
-- Myanmar
[dc('ကာ')]='ā', [dc('ကါ')]='ā', [dc('ကိ')]='i', [dc('ကီ')]='ī', [dc('ကု')]='u', [dc('ကူ')]='ū',
[dc('ကၖ')]='ṛ', [dc('ကၗ')]='ṝ', [dc('ကၘ')]='ḷ', [dc('ကၙ')]='ḹ',
[dc('ကေ')]='e', [dc('ကဲ')]='ai',
-- The following are multicharacter!
[dc('ကော')]='o', [dc('ကော်')]='au', [dc('က်က္')]='', [dc('ကေါ')]='o', [dc('ကေါ်')]='au',
[dc('က္')]='', [dc('က်')]='',
-- Mon - treatment of Sanskrit au is to be determined!
[dc('ကဳ')]='ī',
-- Shan
[dc('ကႃ')]='ā', [dc('ကေႃ')]='o',
-- Lanna
[dc('ᨠᩣ')]='ā', [dc('ᨠᩤ')]='ā', [dc('ᨠᩥ')]='i', [dc('ᨠᩦ')]='ī', [dc('ᨠᩩ')]='u', [dc('ᨠᩪ')]='ū',
['ᩂ']='ṛ', ['ᩄ']='ḷ', -- Syllabic consonants may be very wrong!
[dc('ᨠᩮ')]='e', [dc('ᨠᩱ')]='ai', [dc('ᨠᩰ')]='o',
-- The next two rows are are multicharacter!
[dc('ᨠᩮᩣ')]='o', [dc('ᨠᩮᩢᩣ')]='au', [dc('ᨠᩮᩫᩢᩣ')]='au', [dc('ᨠᩮᩫᩣ')] = 'au',
[dc('ᨠᩮᩤ')]='o', [dc('ᨠᩮᩢᩤ')]='au', [dc('ᨠᩮᩫᩢᩤ')]='au', [dc('ᨠᩮᩫᩤ')] = 'au',
[dc('ᨠ᩠')]='', [dc('ᨠ᩺')]='', [dc('ᨠ᩼')]='',
-- Khmer
[dc('កា')]='ā', [dc('កិ')]='i', [dc('កី')]='ī', [dc('កុ')]='u', [dc('កូ')]='ū',
[dc('ក្ឫ')]='ṛ', [dc('ក្ឬ')]='ṝ', [dc('ក្ឭ')]='ḷ', [dc('ក្ឮ')]='ḹ', -- Multipart
[dc('កេ')]='e', [dc('កៃ')]='ai', [dc('កោ')]='o', [dc('កៅ')]='au', [dc('ក្')]='', [dc('ក៑')]='',
-- Thai
[dc('กั')]='a', ['า']='ā', [dc('กิ')]='i', [dc('กี')]='ī', [dc('กุ')]='u', [dc('กู')]='ū',
['ฤ']='ṛ', ['ฤๅ']='ṝ', ['ฦ']='ḷ', ['ฦๅ']='ḹ', -- Multipart
['เ']='e', ['ไ']='ai', ['โ']='o', ['เา']='au', [dc('กฺ')]='', [dc('ก์')]='', ['ะ']='a',
[dc('กึ')]='iṃ', -- Induced by jackbooted I/O
-- Lao
[dc('ກັ')]='a', ['າ']='ā', [dc('ກິ')]='i', [dc('ກີ')]='ī', [dc('ກຸ')]='u', [dc('ກູ')]='ū',
-- ['ฤ']='ṛ', ['ฤๅ')]='ṝ', ['ฦ']='ḷ', ['ฦๅ']='ḹ', -- Multipart
['ເ']='e', ['ໄ']='ai', ['ໂ']='o', [dc('ເກົາ')]='au', [dc('ກ຺')]='', [dc('ກ໌')]='',
['ະ']='a',
[dc('ກຶ')]='iṃ', -- Induced by jackbooted I/O
-- Results of subscripts - for 2nd level special subscripts.
['ṭ']='ṭ', ['n']='n', ['p']='p', ['m']='m',
['y']='y', ['r']='r', ['l']='l', ['w']='w', ['s']='s', ['h']='h',
}
local tt = {
-- Bengali independent vowels
['অ']='a', ['আ']='ā', ['ই']='i', ['ঈ']='ī', ['উ']='u', ['ঊ']='ū', ['ঋ']='ṛ', ['ৠ']='ṝ',
['ঌ']='ḷ', ['ৡ']='ḹ', ['এ']='e', ['ঐ']='ai', ['ও']='o', ['ঔ']='au',
-- chandrabindu, anusvara, visarga & avagraha
[dc('কঁ')]='m̐', [dc('কং')]='ṃ', ['ঃ']='ḥ', ['ঽ']='’',
--numerals
['০']='0', ['১']='1', ['২']='2', ['৩']='3', ['৪']='4', ['৫']='5', ['৬']='6', ['৭']='7', ['৮']='8', ['৯']='9',
-- Myanmar independent vowels
['အ']='a', ['အာ']='ā', ['ဣ']='i', ['ဤ']='ī', ['ဥ']='u', ['ဦ']='ū', ['ၒ']='ṛ', ['ၓ']='ṝ',
['ၔ']='ḷ', ['ၕ']='ḹ', ['ဧ']='e', ['အဲ']='ai', ['ဩ']='o', ['ဪ']='au', -- 2 of these are multi-character keys!
-- Mon
['ဣဳ'] = 'ī', ['ဥု'] = 'ū', ['ဨ'] = 'e',
-- Shan
['ဢ'] = 'a', ['ဢႃ'] = 'ā', ['ဢိ'] = 'i', ['ဢီ'] = 'ī', ['ဢု'] = 'u', ['ဢူ'] = 'ū',
['ဢေ'] = 'e', ['ဢေႃ'] = 'o', ['ဢဲ'] = 'ai', ['ဢော်'] = 'au',
-- chandrabindu, anusvara, visarga & avagraha
-- [dc('က')]='m̐',
[dc('ကံ')]='ṃ', ['း']='ḥ',
-- ['']='’',
--numerals
['၀']='0', ['၁']='1', ['၂']='2', ['၃']='3', ['၄']='4', ['၅']='5', ['၆']='6', ['၇']='7', ['၈']='8', ['၉']='9',
-- Lanna independent vowels
['ᩋ']='a', ['ᩋᩣ']='ā', ['ᩍ']='i', ['ᩎ']='ī', ['ᩏ']='u', ['ᩐ']='ū', ['ᩂ']='ṛ', -- ['']='ṝ',
['ᩄ']='ḷ',
-- ['']='ḹ',
['ᩑ']='e', ['ᩒ']='o', ['ᩋᩰ'] = 'o', ['ᩋᩮᩣ']='o', ['ᩐᩣ'] = 'au', ['ᩋᩱ'] = 'ai',
-- ['']='ai', ['']='au',
-- chandrabindu, anusvara, visarga & avagraha
-- [dc('')]='m̐',
[dc('ᨠᩴ')]='ṃ', ['ᩡ']='ḥ', [dc('ᨠᩘ')]='ṅ',
-- ['']='’',
--numerals
['᪀']='0', ['᪁']='1', ['᪂']='2', ['᪃']='3', ['᪄']='4', ['᪅']='5', ['᪆']='6', ['᪇']='7', ['᪈']='8', ['᪉']='9',
['᪐']='0', ['᪑']='1', ['᪒']='2', ['᪓']='3', ['᪔']='4', ['᪕']='5', ['᪖']='6', ['᪗']='7', ['᪘']='8', ['᪙']='9',
-- Khmer independent vowels
['អ']='a', ['អា']='ā', ['ឥ']='i', ['ឦ']='ī', ['ឧ']='u', ['ឨ']='ū', ['ឫ']='ṛ', ['ឬ']='ṝ',
['ឭ']='ḷ', ['ឮ']='ḹ', ['ឯ']='e', ['ឰ']='ai', ['ឱ']='o', ['ឲ']='o', ['ឳ']='au',
-- chandrabindu, anusvara, visarga & avagraha
-- [dc('ក')]='m̐',
[dc('កំ')]='ṃ', ['ះ']='ḥ',
-- ['']='’',
--numerals
['០']='0', ['១']='1', ['២']='2', ['៣']='3', ['៤']='4', ['៥']='5', ['៦']='6', ['៧']='7', ['៨']='8', ['៩']='9',
['៰']='0', ['៱']='1', ['៲']='2', ['៳']='3', ['៴']='4', ['៵']='5', ['៶']='6', ['៷']='7', ['៸']='8', ['៹']='9',
-- Thai miscellanea
-- independent vowels
['ฤ']='ṛ', ['ฤๅ']='ṝ', ['ฦ']='ḷ', ['ฦๅ']='ḹ',
-- chandrabindu, anusvara, visarga & avagraha
-- [dc('ក')]='m̐',
[dc('กํ')]='ṃ', ['ะ']='ḥ',
-- ['']='’',
--numerals
['๐']='0', ['๑']='1', ['๒']='2', ['๓']='3', ['๔']='4', ['๕']='5', ['๖']='6', ['๗']='7', ['๘']='8', ['๙']='9',
-- Lao miscellanea
-- chandrabindu, anusvara, visarga & avagraha
-- [dc('ក')]='m̐',
[dc('ກໍ')]='ṃ', ['ະ']='ḥ',
-- ['']='’',
--numerals
['໐']='0', ['໑']='1', ['໒']='2', ['໓']='3', ['໔']='4', ['໕']='5', ['໖']='6', ['໗']='7', ['໘']='8', ['໙']='9',
-- All scripts
--punctuation
['॥']='.', ['။']='.', ['᪩']='.', ['᪫']='.', ['៕']='.', ['๚']='.', --double danda
['।']='.', ['၊']='.', ['᪨']='.', ['᪪']='.', ['។']='.', ['ฯ']='.', ['ຯ']='.', --danda
--Vedic extensions
['ᳵ']='x', ['ᳶ']='f',
--Om
-- ['ॐ']='oṃ',
--reconstructed
['*'] = '',
}
-- Also handle subscript consonants encoded as marks.
local S = dc('ကျကြကွကှကၞကၟကၠ').. -- Myanmar subscripts
dc('ᨠᩕᨠᩖᨠᩛᨠᩜᨠᩝᨠᩞ') -- Lanna subscripts
-- consonants and part 1 of NFC-multi-part independent vowels.
local C = '[কখগঘঙচছজঝঞটঠডঢণতথদধনপফবভমযরলवळশষসহৰৱ'.. -- Bengali
'ကခဂဃငစဆဇဈဉဋဌဍဎဏတထဒဓနပဖဗဘမယရလဝဠၐၑသဟညဿအ'.. -- Myanmar Part 1
'ၚၛၵၶၷꧠၸꧡၹꧢၺꩦꩧꩨꩩꧣၻꩪၼၽၿꧤꩮႁဢဣဥ'.. -- Myanmar Part 2 (Mon and Shan)
'ᨠᨡᨣᨥᨦᨧᨨᨩᨫᨬᨭᨮᨯᨰᨱᨲᨳᨴᨵᨶᨷᨸᨹᨻᨽᨾᨿᩁᩃᩅᩊᩆᩇᩈᩉᩔᩋᩐ'.. -- Lanna
'កខគឃងចឆជឈញដឋឌឍណតថទធនបផពភមយរលវឡឝសឞហអ'.. -- Khmer
'กขคฆงจฉชฌญฏฐฑฒณตถทธนปผพภมยรลวศษสหฬอฤฦ'.. -- Thai.
'ກຂຄຆງຈຉຊຌຎຏຐຑຒຓຕຖທຘນປຜພຠມຍຢຣລວຨຩສຫຬອ'.. -- Lao
S..']['..u(0x09bc, 0x200d)..']?' -- And allow Bengali nukta or necessary ZWJ.
-- One character diacritics
local dia =
dc('[কাকিকীকুকূকৃকৄকৢকৣকেকৈকোকৌক্'.. -- Bengali
'ကာကါကိကီကုကူကၖကၗကၘကၙကေကဲက္က်ကဳကႃ'.. -- Myanmar
'ᨠᩣᨠᩤᨠᩥᨠᩦᨠᩩᨠᩪᩂᩄᨠᩮᨠᩱᨠᩰᨠ᩠ᨠ᩺ᨠ᩼'.. -- Lanna
'ᨠᩫᩢ'.. -- Lanna diacritics in second or third place.
'កាកិកីកុកូកេកៃកោកៅក្ក៑'.. -- Khmer
'กักุิกูีเโไาๅฤฦกฺกึก์'.. -- Thai
'ກັກຸິກູີເກົາໂໄກ຺ກຶກ໌'.. -- Lao
']')
local diax = {}
local ti = table.insert;
ti(diax, '(')
ti(diax, dia) ti(diax, '?')
ti(diax, dia) ti(diax, '?')
ti(diax, dia) ti(diax, '?')
ti(diax, dia) ti(diax, '?)')
diax = table.concat(diax)
local explicit = nil
if options and options.impl then
if options.impl == 'yes' then
explicit = false
elseif options.impl == 'no' then
explicit = true
end
end
if sc == 'Khmr' then
dep_liquid = '('..C..dc(')(ក្)')..'([ឫឬឭឮ])'; -- Avoid gsub in gsub bug.
text = gsub(
text, dep_liquid,
function(c, j, d) return consonants[c]..d end
)
-- Regularise robat
robat_fix3 = '('..C..dc('ក្')..C..dc('ក្')..C..')('..dc('ក៌)')
robat_fix2 = '('..C..dc('ក្')..C..')('..dc('ក៌)')
robat_fix1 = '('..C..')('..dc('ក៌)')
derobatted = 'រ្'..'%1'
text = gsub(text, robat_fix3, derobatted)
text = gsub(text, robat_fix2, derobatted)
text = gsub(text, robat_fix1, derobatted)
elseif sc == 'Thai' or sc == 'Laoo' then
local match = mw.ustring.match
local v1 = dc('[กัກັ]')
local v2 = dc('[กัะກັະ]')
local va = dc('[กฺ]')
if lang == 'sa' then
if match(text, v1) then explicit = true end -- SARA A is visarga!
else
if match(text, v2) then explicit = true end
end
local yLao, nuktaed
if sc == 'Laoo' then
if options and options.y then
if options.y == 'yaa' or options.y == 'ຢ' then
yLao = 'yaa'
elseif options.y == 'yung' or options.y == 'ຍ' then
yLao = 'yung'
end
end
if not yLao then
if match(text, 'ຢ') then
yLao = 'yaa'
else
yLao = 'yung'
end
end
if explicit then
nuktaed = match(text, u(0xeba))
else
local str
if lang == 'sa' then
str = dc('ກ຺[ກັາກຸິກູີ]')
else
str = dc('ກ຺[ກັາກຸິກູີະ]')
end
nuktaed = match(text, str)
end
if nuktaed then -- Convert to extended alphabet
rs = {
["ຄ຺"] = "ຆ", ["ສ຺"] = "ຉ", ["ຊ຺"] = "ຌ", ["ຍ຺"] = "ຎ",
["ຕ຺"] = "ຏ", ["ຖ຺"] = "ຐ", ["ດ"] = "ຑ", ["ນ຺"] = "ຓ",
["ທ຺"] = "ຘ", ["ພ຺"] = "ຠ", ["ລ຺"] = "ຬ", ["ງ຺"] = dc("ໍກ"),
}
text = gsub(text, '[ຄສຊຍຕຖດນທພລງ]'..u(0xeba)..'?', rs)
explicit = true
end
if yLao == 'yaa' then text = gsub(text, 'ຍ', 'ຎ') end
end
if match(text, va) then explicit = false end
if explicit == nil then
-- It looks as though gsub (from dc()) and match interfere, so need local variables.
local ngf1=dc('[กักิกุກັກິກຸ][งງ]$')
local ngf2=dc('[กักิกุກັກິກຸ][งງ] ')
if (match(text, ngf1) or match(text, ngf2)) then explicit = true end
end
if not explicit then
diax = gsub(diax, '[ฤฦ]', 'า') -- Treat as ฤ and ฦ consonants.
local search = '([เโไເໂໄ])('..C..')(['..u(0x0e3a, 0xeba)..'])'
local longswap = function(p, c, v) return c..v..p end
text = gsub(text, search, longswap)
text = gsub(text, search, longswap)
end
if false and sc == 'Laoo' then -- Keep around for future debugging
local nr = 'F'
if nuktaed then nr = 'T' end
if yLao then
nr = nr .. yLao
else
nr = nr .. 'y?'
end
nr = nr .. '-'
if not options or not options.impl then
if explicit == nil then
text = 'GN-'..nr..text
elseif explicit == false then
text = 'GI-'..nr..text
else
text = 'GE-'..nr..text
end
elseif options.impl == 'both' then
if explicit == nil then
text = 'N-'..nr..text
elseif explicit == false then
text = 'I-'..nr..text
else
text = 'E-'..nr..text
end
elseif options.impl == 'yes' then
text = 'Y-'..nr..text
elseif options.impl == 'no' then
text = 'N-'..nr..text
elseif options.impl then
text = options.impl .. nr .. text
end
end
local pair = '([เโไເໂໄ])('..C..')'
text = gsub(text, pair, '%2%1')
if explicit and lang ~= 'sa' then -- SARA A is a vowel.
diax = '([ะະ'..string.sub(diax,3)
end
if explicit and sc == 'Laoo' then -- Clean up clusters
ass = {
["ກຄ"] = "ຄຄ", ["ດຈ"] = "ຈຈ", ["ດຊ"] = "ຊຊ",
["ດຕ"] = "ຕຕ", ["ດຖ"] = "ຕຖ", ["ດທ"] = "ທທ", ["ດສ"] = "ສສ",
["ຍຈ"] = "ຎຈ", ["ຍສ"] = "ຎຉ", ["ຍຊ"] = "ຎຊ",
["ນຈ"] = "ນຈ", ["ນສ"] = "ຎຉ", ["ນຊ"] = "ຎຊ", ["ນຍ"] = "ຎຎ",
["ບປ"] = "ປປ", ["ບຜ"] = "ປຜ", ["ບພ"] = "ພພ", ["ບ"] = "ປ",
}
text = gsub(text, '[ກດບຍນ][ຄຕຖທປຜພສລຈສຊຍ]?', ass)
end
end
if sc == 'Lana' then
-- Disambiguate lanna combining loop below.
cl_search = dc('[ᨲᨻᨾ]ᨠᩛ')
text = gsub(text, cl_search,
{['ᨲᩛ']='ᨲ᩠ᨳ', ['ᨻᩛ']='ᨻ᩠ᨻ', ['ᨾᩛ']='ᨾ᩠ᨻ'})
end
if sc == 'Mymr' or sc == 'Lana' then
local fn = function(c, d) return consonants[c]..d end
local search = '('..C..')(['..S..'])'
text = gsub(text, search, fn);
text = gsub(text, search, fn); -- and again
end
if sc == 'Beng' then
-- Aberrant conversion:
text = gsub(text, u(0x09b2, 0x9cd, 0x9bc, 0x9cd, 0x9b9), 'ḷহ') -- raw
text = gsub(text, u(0x09b2, 0x9bc, 0x9cd, 0x9cd, 0x9b9), 'ḷহ') -- NFC
-- Proper conversion:
text = gsub(text, u(0x09b2, 0x9cd, 0x9bc, 0x9b9), 'ḷহ') -- not NFC
-- text = gsub(text, u(0x09b2, 0x9bc, 0x9cd, 0x9b9), 'ḷহ') -- NFC
end
text = gsub(text, '('..C..')'..diax,
function(c, d)
local val = tt[c..d]
if val then return val end
local cn = consonants[c]
if not cn then return 'X('..c..')' end
if d ~= "" then
return cn .. (diacritics[d] or 'NIL('..d..')')
elseif explicit then
return cn
else
return cn .. 'a'
end
end
)
text = gsub(text, '.', tt)
-- Bodge alphabetic Thai and Lao anusvara
if explicit and text then
text = gsub(text, 'ṅ$', 'ṃ')
text = gsub(text, 'ṅ([^kg])', 'ṃ%1')
end
else
text = nil -- Not ready for use yet!
end
return text
end
function export.tr(text, lang, sc)
return export.trwo(text, lang, sc, {})
end
return export