Module:kru-Deva-translit

From Wiktionary, the free dictionary
Jump to navigation Jump to search

This module will transliterate Kurukh language text. 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:kru-Deva-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.

Testcases[edit]

Module:kru-Deva-translit/testcases:

6 of 6 tests failed. (refresh)

TextExpectedActualComments
test_translit_kurukh:
Failedआलारālārālāra
Failedए–ड़ाēṛāe–ḍa़ा
Failedख़ंज्पाxañjpākha़ṃjpā
Failedनिंग्योniṅgyoniṃgyo
Failedतंबसtaṃbastaṃbasa
Failedएम्बसembasembasa

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

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

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

local tt = {
	-- vowels
	['अ']='a', ['आ']='ā', ['इ']='i', ['ई']='ī', ['उ']='u', ['ऊ']='ū', ['ऋ']='ṛ', ['ॠ']='ṝ',
	['ऌ']='ḷ', ['ॡ']='ḹ', ['ए']='e', ['ऐ']='ai', ['ओ']='o', ['औ']='au', 
	-- chandrabindu
	['ँ']='m̐', --until a better method is found
	-- anusvara
	['ं']='ṃ', --until a better method is found
	-- visarga
	['ः']='ḥ',
	-- 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',
}

function export.tr(text, lang, sc)
	text = gsub(
		text,
		'([क-ह])'..
		'([ािीुूृॄॢॣेैोौ्]?)'..
		'([अ-औ]?)',
		function(c, d)
			if not consonants[c] then
				return c
			end
			if d == "" then
				return consonants[c] .. "a"
			else
				return consonants[c] .. diacritics[d]
			end
		end)

	text = gsub(text, '.', tt)

    text = gsub(text, 'ṁ([kgṅ])', 'ṅ%1')
	text = gsub(text, 'ṁ([cjñ])', 'ñ%1')
	text = gsub(text, 'ṁ([ṭḍṇ])', 'ṇ%1')
	text = gsub(text, 'ṁ([tdn])', 'n%1')
	text = gsub(text, 'ṁ([pbm])', 'm%1')

	return text
end
 
return export