Module:tevo-translit

---

The following documentation is generated by Module:documentation/functions/translit. ^[edit]

Useful links: subpage list • links • transclusions • testcases • sandbox

This module will transliterate Ancient Tevvic language text. It is also used to transliterate Middle Tevvic and Tevvic. 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:tevo-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 m_str_utils = require("Module:string utilities")

local gsub = m_str_utils.gsub
local toNFC = mw.ustring.toNFC
local U = m_str_utils.char

local grave = U(0x300)
local acute = U(0x301)
local diaeresis = U(0x308)
local svar = U(0x951)
local anud = U(0x952)
local d_svar = U(0x1CDA) -- double svarita, sometimes used for long vowel with svarita

local consonants = {
	['क']='k', 
	['ख']='kh', 
	['ग']='g', 
	['घ']='gh', 
	['च']='c', 
	['छ']='ch', 
	['ज']='j', 
	['झ']='jh', 
	['ञ']='ñ',
	['श']='ś',
	['झ़']='ź',
	['ट']='ṭ', 
	['ठ']='ṭh', 
	['ड']='ḍ', 
	['ढ']='ḍh', 
	['ण']='ṇ', 
	['ष']='ṣ',
	['ढ़']='ẓ',
	['त']='t', 
	['थ']='th', 
	['द']='d', 
	['ध']='dh', 
	['न']='n', 
	['स']='s',
	['ज़']='z',
	['प']='p', 
	['फ']='ph', 
	['ब']='b', 
	['भ']='bh', 
	['म']='m',
	['य']='y', 
	['र']='r', 
	['ल']='l', 
	['व']='v', 
	['ह']='h',
}

local diacritics = {
	['ा']='ā', 
	['ि']='i', 
	['ी']='ī', 
	['ु']='u', 
	['ू']='ū', 
	['ॆ']='ei',
	['े']='ēi', 
	['ॅ']='e',
	['ै']='ē', 
	['ॊ']='ou',
	['ो']='ōu', 
	['ॉ']='o',
	['ौ']='ō',  
	['्']='',
}

local tt = {
	-- vowels
	['अ']='a', 
	['आ']='ā', 
	['इ']='i',
	['ई']='ī', 
	['उ']='u', 
	['ऊ']='ū', 
	['ऎ']='ei',
	['ए']='ēi', 
	['ऍ']='e',
	['ऐ']='ē', 
	['ऒ']='ou',
	['ओ']='ōu', 
	['ऑ']='o',
	['औ']='ō', 
	-- anusvara
	['ं']='̣',
	-- visarga
	['ः']='h',
	-- avagraha
	['ऽ']='ʼ',
	['़']='',
	--numerals
	['०']='0', ['१']='1', ['२']='2', ['३']='3', ['४']='4', ['५']='5', ['६']='6', ['७']='7', ['८']='8', ['९']='9',
	['॒']='́',
	['॑']='́',
	--punctuation        
--  ['॥']='.', --double danda
--	['।']='.', --danda
    --Om
    ['ॐ']='oṃ',
    --reconstructed
--  ['*'] = '',
}

function export.tr(text, lang, sc)
	if sc ~= "Deva" then
		return nil
	end
		text = gsub(text,'([क-ह]़?)'..'([ािीुूृॄॢॣेैोौ्ॅॆॊॉ]?)'..'([अ-औ]?)',function(c, d, e)
			if d == "" and e ~= "" then        
				if tt[e] == "i" or tt[e] == "u" then return consonants[c] .. 'a' .. tt[e] .. diaeresis
				else return consonants[c] .. 'a' .. tt[e] end
            elseif e ~= "" then
				return consonants[c] .. diacritics[d] .. tt[e]
			elseif d == "" then        
				return consonants[c] .. 'a'
			else
				return consonants[c] .. diacritics[d]
			end
		end)
	
	text = gsub(text, "ः॑","́h")
	text = gsub(text, '([aअ][' .. acute .. grave .. ']?[इउ])', '%1' .. diaeresis)
	text = gsub(text, '.', tt)
	text = gsub(text, 'a([iu])([' .. acute .. grave .. '])', 'a%2%1')
	text = gsub(text, 'e([i])([' .. acute .. grave .. '])', 'e%2%1')
	text = gsub(text, 'o([u])([' .. acute .. grave .. '])', 'o%2%1')
	text = gsub(text, 'ē([i])([' .. acute .. grave .. '])', 'ē%2%1')
	text = gsub(text, 'ō([u])([' .. acute .. grave .. '])', 'ō%2%1')
	text = gsub(text, " ?[।॥]", ".")
	text = gsub(text, "(ā" .. acute .. "3[iu])" .. acute, "%1") -- for pluti vowels
	text = toNFC(text)
	
	return text
end

return export