Module:kxv-translit

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This module will transliterate Kuvi language text. It is also used to transliterate Kui (India), Manda (India), and Pengo. The module should preferably not be called directly from templates or other modules. To use it from a template, use {{xlit}}. Within a module, use Module:languages#Language:transliterate.

For testcases, see Module:kxv-translit/testcases.

Functions

tr(text, lang, sc)
Transliterates a given piece of text written in the script specified by the code sc, and language specified by the code lang.
When the transliteration fails, returns nil.

local export = {}
local gsub = mw.ustring.gsub

local consonants = {
	--common
	["କ"]="k", ["ଖ"]="kh", ["ଗ"]="g", ["ଘ"]="gh", ["ଙ"]="ṅ",
	["ଚ"]="c", ["ଛ"]="ch", ["ଜ"]="j", ["ଝ"]="jh", ["ଞ"]="ñ", 
	["ଟ"]="ṭ", ["ଠ"]="ṭh", ["ଡ"]="ḍ", ["ଢ"]="ḍh", ["ଣ"]="ṇ", 
	["ତ"]="t", ["ଥ"]="th", ["ଦ"]="d", ["ଧ"]="dh", ["ନ"]="n", 
	["ପ"]="p", ["ଫ"]="ph", ["ବ"]="b", ["ଭ"]="bh", ["ମ"]="m",
	["ଯ"]="j", ["ୟ"]="y", ["ର"]="r", ["ଲ"]="l", ["ଳ"]="ḷ",
	["ଵ"]="v", ["ୱ"]="w", ["ଶ"]="ś", ["ଷ"]="ṣ", ["ସ"]="s", ["ହ"]="h",
	--nuktas
	["କ଼"]="q", ["ଖ଼"]="x", ["ଗ଼"]="ġ", ["ଜ଼"]="z", ["ଝ଼"]="ź",
	["ଡ଼"]="ṛ", ["ଢ଼"]="ṛh", ["ଫ଼"]="f",
}

local diacritics = {
	["ା"]="a", ["ି"]="i", ["ୀ"]="ī", ["ୁ"]="u", ["ୂ"]="ū", ["ୃ"]="ru", ["ୄ"]="rū", 
	["ୢ"]="lu", ["ୣ"]="lū", ["େ"]="e", ["ୈ"]="oi", ["ୖ"]="oi", ["ୋ"]="o", ["ୌ"]="ou", ["ୗ"]="ou",
	["୍"]="",
}

local tt = {
	-- vowels
	["ଅ"]="o", ["ଆ"]="a", ["ଇ"]="i", ["ଈ"]="ī", ["ଉ"]="u", ["ଊ"]="ū", ["ଋ"]="ru", ["ୠ"]="rū",
	["ଌ"]="lu", ["ୡ"]="lū", ["ଏ"]="e", ["ଐ"]="oi", ["ଓ"]="o", ["ଔ"]="ou",
	-- chandrabindu    
	["ଁ"]="̃", --until a better method is found
	-- anusvara    
	["ଂ"]="ṁ", --until a better method is found
	-- visarga    
	["ଃ"]="ʔ",
	-- avagraha
	["ଽ"]="’",
	--numerals
	["୦"]="0", ["୧"]="1", ["୨"]="2", ["୩"]="3", ["୪"]="4", ["୫"]="5", ["୬"]="6", ["୭"]="7", ["୮"]="8", ["୯"]="9",
	["୲"]="¼", ["୳"]="½", ["୴"]="¾", ["୵"]="¹⁄₁₆", ["୶"]="⅛", ["୷"]="³⁄₁₆",
	--punctuation        
	["।"]=".", --danda
}

function export.tr(text, lang, sc)
	text = gsub(
		text,
		"([କଖଗଘଙଚଛଜଝଞଟଠଡଢଣତଥଦଧନପଫବଵଭମଯୟରଲଳୱଶଷସହ]଼?)"..
		"([ାିୀୁୂୃୄେୈୖୋୌୗ୍ୢୣ]?)",
		function(c, d)
			if not consonants[c] then
				return c
			end
			if d == "" then
				return consonants[c] .. "o"
			else
				return consonants[c] .. diacritics[d]
			end
		end)

	text = mw.ustring.gsub(text, ".", tt)
	
	-- anusvara
	text = gsub(text, 'ṁ([kqxgġṅ])', 'ṅ%1')
	text = gsub(text, 'ṁ([cjźñ])', 'ñ%1')
	text = gsub(text, 'ṁ([ṭḍṇ])', 'ṇ%1')
	text = gsub(text, 'ṁ([tdnz])', 'n%1')
	text = gsub(text, 'ṁ([pfbm])', 'm%1')

	-- long vowels
	text = gsub(text, '([oaāiue])%1', '%1̄') -- VV → V̄ 
	text = gsub(text, '([oea])୕', '%1̄')
	text = gsub(text, 'oa', 'ā') 
	text = gsub(text, 'aā', 'ā')

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