মডিউল:inc-oas-translit

এই মডিউলের জন্য মডিউল:inc-oas-translit/নথি-এ নথিপত্র তৈরি করা হয়ে থাকতে পারে

local export = {}

local consonants = {
	['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']='j', ['ৰ']='r', ['ল']='l', ['ৱ']='w',
	['শ']='ś', ['ষ']='ṣ', ['স']='s', ['হ']='h', ['ড়']='ṛ', ['ঢ়']='ṛh', ['য়']='y', ['ক্ষ']='khy'
}

local diacritics = {
	['া']='a', ['ি']='i', ['ী']='ī', ['ু']='u', ['ূ']='ū', ['ৃ']='ṛ', ['ৄ']='ṝ', 
	['ৢ']='ḷ', ['ৣ']='ḹ', ['ে']='e', ['ৈ']='oi', ['ো']='ö', ['ৌ']='ou',  ['্']='',
}

local tt = {
	-- vowels
	['অ']='o', ['আ']='a', ['ই']='i', ['ঈ']='ī', ['উ']='u', ['ঊ']='ū', ['ঋ']='ṛ', ['ৠ']='ṝ',
	['ঌ']='ḷ', ['ৡ']='ḹ', ['এ']='e', ['ঐ']='oi', ['ও']='ö', ['ঔ']='ou', 
	-- chandrabindu    
	['ঁ']='̐', --until a better method is found
	-- anusvara    
	['ং']='ṅ', --until a better method is found
	-- visarga    
	['ঃ']='ḥ',
	-- avagraha
	['ঽ']='’',
	--
	['ৎ']='t',
	--numerals
	['০']='0', ['১']='1', ['২']='2', ['৩']='3', ['৪']='4', ['৫']='5', ['৬']='6', ['৭']='7', ['৮']='8', ['৯']='9',
	--punctuation        
	['॥']='.', --double danda
	['।']=',',
	--reconstructed
	['*'] = '',
}

function export.tr(text, lang, sc)
	text = mw.ustring.gsub(
		text,
		'([কখগঘঙচছজঝঞটঠডঢণতথদধনপফবভমযৰলৱশষসহ]়?)'..
		'([ািীুূৃৄৢৣেৈোৌ্]?)',
	function(c, d)
		if d == "" then        
			return consonants[c] .. 'o'
		else
			return consonants[c] .. diacritics[d]
		end
	end)

	text = mw.ustring.gsub(text, '.', tt)
 
	return text
end
 
return export