মডিউল:gu-translit
এই মডিউলের জন্য মডিউল:gu-translit/নথি-এ নথিপত্র তৈরি করা হয়ে থাকতে পারে
local export = {}
local gsub = mw.ustring.gsub
local match = mw.ustring.match
local conv = {
-- consonants
['ક'] = 'k', ['ખ'] = 'kh', ['ગ'] = 'g', ['ઘ'] = 'gh', ['ઙ'] = 'ṅ',
['ચ'] = 'c', ['છ'] = 'ch', ['જ'] = 'j', ['ઝ'] = 'jh', ['ઞ'] = 'ñ',
['ટ'] = 'ṭ', ['ઠ'] = 'ṭh', ['ડ'] = 'ḍ', ['ઢ'] = 'ḍh', ['ણ'] = 'ṇ',
['ત'] = 't', ['થ'] = 'th', ['દ'] = 'd', ['ધ'] = 'dh', ['ન'] = 'n',
['પ'] = 'p', ['ફ'] = 'ph', ['બ'] = 'b', ['ભ'] = 'bh', ['મ'] = 'm',
['ય'] = 'y', ['ર'] = 'r', ['લ'] = 'l', ['વ'] = 'v', ['ળ'] = 'ḷ',
['શ'] = 'ś', ['ષ'] = 'ṣ', ['સ'] = 's', ['હ'] = 'h',
['ત઼'] = 't̰', ['જ઼'] = 'z', ['ંઘ઼'] = 'ng', ['ડ઼'] = 'ṛ', ['ઢ઼'] = 'ṛh', ['ન઼'] = 'ṉ', ['ફ઼'] = 'f',
--vowel diacritics
['ા'] = 'ā', ['િ'] = 'i', ['ી'] = 'ī', ['ુ'] = 'u', ['ૂ'] = 'ū', ['ૃ'] = 'ṛ', ['ૄ'] = 'ṝ',
['ે'] = 'e', ['ૈ'] = 'ai', ['ો'] = 'o', ['ૌ'] = 'au', ['ૅ'] = 'ɛ', ['ૉ'] = 'ɔ',
-- vowel mātras
['અ'] = 'a', ['આ'] = 'ā', ['ઇ'] = 'i', ['ઈ'] = 'ī', ['ઉ'] = 'u', ['ઊ'] = 'ū', ['ઋ'] = 'ru', ['ૠ'] = 'ṝ',
['એ'] = 'e', ['ઐ'] = 'ai', ['ઓ'] = 'o', ['ઔ'] = 'au', ['ઍ'] = 'ɛ', ['ઑ'] = 'ɔ',
-- chandrabindu
['ઁ'] = 'm̐', --until a better method is found
-- anusvara
['ં'] = 'ṃ', --until a better method is found
-- visarga
['ઃ'] = 'ḥ',
-- virama
['્'] = '',
-- avagraha
['ઽ'] = '’',
--numerals
['૦'] = '0', ['૧'] = '1', ['૨'] = '2', ['૩'] = '3', ['૪'] = '4', ['૫'] = '5', ['૬'] = '6', ['૭'] = '7', ['૮'] = '8', ['૯'] = '9',
--punctuation
['।'] = '.', --danda
['+'] = '', -- compound separator
--om
['ૐ'] = 'OM',
}
local nasal_assim = {
["[kg]h?"] = "ṅ",
["[cj]h?"] = "ñ",
["[ṭḍṛ]h?"] = "ṇ",
["[td]h?"] = "n",
["[pb]h?"] = "m",
["n"] = "n",
["m"] = "m",
}
function export.tr(text, lang, sc)
local c = '([કખગઘઙચછજઝઞટઠડઢતથદધપફબભશષસયરલવહણનમ]઼?)'
local no_drop = 'ય'
local final_no_drop = 'યરલવહનમ'
local v = '([a્ાિીુૂેૈોૌૃૄૅૉ]ઁ?)'
local virama = '(્)'
local n = '(ં?)'
local nukta = '([તજઘડઢનફ]઼)'
local can_drop = gsub(c,"["..no_drop.."]","")
local final_can_drop = gsub(c,"["..final_no_drop.."]","")
local no_virama = gsub(v,virama,"")
text = text .. " "
--text = gsub(text,"(%S)"..c.."%2","%1ː%2")
text = gsub(text,c,"%1a")
text = gsub(text,"a"..v,"%1")
text = gsub(text,no_virama..n..can_drop.."a ","%1%2%3 ") --ending
text = gsub(text,virama..n..final_can_drop.."a ","%1%2%3 ") --ending
local pattern = no_virama..n..can_drop.."a"..c..no_virama
while match(text,"(.*)"..pattern) do
text = gsub(text,"(.*)"..pattern,"%1%2%3%4%5%6")
end
text = gsub(text,nukta,conv)
text = gsub(text,".",conv)
for key,val in pairs(nasal_assim) do
text = gsub(text,"([aeiou])ṃ("..key..")", "%1"..val.."%2")
end
text = gsub(text,"([aiueēoāīū])ṃ", "%1̃")
text = gsub(text,"ː(.)","%1%1")
text = gsub(text," $","")
text = gsub(text,"ā̃tar","āntar")
text = gsub(text,"OM","oṃ")
text = gsub(text, 'a*%*a*', 'a')
return mw.ustring.toNFC(text)
end
return export