Module:Sind-translit

Documentation for this module may be created at Module:Sind-translit/doc

local export = {}
 
local consonants = {
	['𑊺']='k', ['𑊻']='kh', ['𑊼']='g', ['𑊽']='g̠', ['𑊾']='gh', ['𑊿']='ṅ', 
	['𑋀']='c', ['𑋁']='ch', ['𑋂']='j', ['𑋃']='j̄', ['𑋄']='jh', ['𑋅']='ñ', 
	['𑋆']='ṭ', ['𑋇']='ṭh', ['𑋈']='ḍ', ['𑋉']='ḍ̠', ['𑋊']='ṛ',['𑋋']='ḍh', ['𑋌']='ṇ', 
	['𑋍']='t', ['𑋎']='th', ['𑋏']='d', ['𑋐']='dh', ['𑋑']='n', 
	['𑋒']='p', ['𑋓']='ph', ['𑋔']='b', ['𑋕']='ḇ', ['𑋖']='bh', ['𑋗']='m', 
	['𑋘']='y', ['𑋙']='r', ['𑋚']='l', ['𑋛']='v', ['𑋜']='ś', 
	['𑋝']='s', ['𑋞']='h', 

--consonants with nukta
	["𑊺𑋩"] = "q",
	["𑊻𑋩"] = "x",
	["𑊼𑋩"] = "ġ",
	["𑋂𑋩"] = "z",
	["𑋋𑋩"] = "ṛh",
	["𑋓𑋩"] = "f",
}

local diacritics = {
	['𑋠']= 'ā', ['𑋡']='i', ['𑋢']='ī', ['𑋣']='u', ['𑋤']='ū',
	['𑋥']='e', ['𑋦']='ai', ['𑋧']='o', ['𑋨']='au', ['𑋪']='', 
}

local nonconsonants = {
	-- vowels
	['𑊰']='a', ['𑊱']='ā', ['𑊲']='i', ['𑊳']='ī', ['𑊴']='u', ['𑊵']='ū', 
	['𑊶']='e', ['𑊷']='ai', ['𑊸']='o',['𑊹']='au',
	-- other symbols
	['𑋟']='ṁ', -- anusvara
	['𑋩']='.', -- nukta
	-- digits
	['𑋰'] = '0', ['𑋱'] = '1', ['𑋲'] = '2', ['𑋳'] = '3', ['𑋴'] = '4',
	['𑋵'] = '5', ['𑋶'] = '6', ['𑋷'] = '7', ['𑋸'] = '8', ['𑋹'] = '9',
}

local nasal_assim = {
	["[kg]h?"] = "ṅ",
	["[cj]h?"] = "ñ",
	["[ṭḍ]h?"] = "ṇ",
	["[td]h?"] = "n",
	["[pb]h?"] = "m",
	["n"] = "n",
	["m"] = "m",
    ["s"] = "n",
}

-- translit any words or phrases
function export.tr(text, lang, sc)
	local nukta = "([𑊻𑊼𑋂𑋓]𑋩)"
	text = mw.ustring.gsub(
		text,
		'([𑊺𑊻𑊼𑊽𑊾𑊿𑋀𑋁𑋂𑋃𑋄𑋅𑋆𑋇𑋈𑋉𑋊𑋋𑋌𑋍𑋎𑋏𑋐𑋑𑋒𑋓𑋔𑋕𑋖𑋗𑋘𑋙𑋚𑋛𑋜𑋝𑋞][𑋩]?)'..
		'([𑋠𑋡𑋢𑋣𑋤𑋥𑋦𑋧𑋨𑋪]?)',
		function(c, d)
			-- mw.log('match', c, d)
			c = consonants[c] or c
			if d == "" then        
				return c .. 'a'
			else
				return c .. (diacritics[d] or d)
			end
		end)
	
	text = mw.ustring.gsub(text,nukta,consonants)
	text = mw.ustring.gsub(text, '.', nonconsonants)
	for key,val in pairs(nasal_assim) do
		text = mw.ustring.gsub(text,"ṁ("..key..")",val.."%1")
	end
	text = mw.ustring.gsub(text,"([aiueēoāīū])ṁ ", "%1̃ ")
	text = mw.ustring.gsub(text,"(.?)ṁ", "%1̃")
	text = mw.ustring.gsub(text, 'a([iu])̃', 'a͠%1')

	return mw.ustring.toNFC(text)
end
 
return export