မော်ဂျူး:new-translit
Documentation for this module may be created at မော်ဂျူး:new-translit/doc
-- Transliteration for Newar
local export = {}
local gsub = mw.ustring.gsub
local match = mw.ustring.match
local conv = {
-- 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'] = 'w', ['ळ'] = 'ḷ',
['श'] = 'ś', ['ष'] = 'ṣ', ['स'] = 's', ['ह'] = 'h',
['ऴ'] = 'ḻ', ['ॽ'] = "ॽ",
-- vowel diacritics
['ि'] = 'i', ['ु'] = 'u', ['े'] = 'e', ['ो'] = 'o', ['ा'] = 'ā', ['ी'] = 'ī', ['ू'] = 'ū', ['ृ'] = 'r̥', ['ॄ'] = 'r̥̄', ['ॢ'] = 'l̥', ['ॣ'] = 'l̥̄', ['ै'] = 'ai', ['ौ'] = 'au', ['ॉ'] = 'ô', ['ॅ'] = 'â',
-- vowel signs
['अ'] = 'a', ['इ'] = 'i', ['उ'] = 'u', ['ए'] = 'e', ['ओ'] = 'o', ['आ'] = 'ā', ['ई'] = 'ī', ['ऊ'] = 'ū', ['ऋ'] = 'r̥', ['ॠ'] = 'r̥̄', ['ऌ'] = 'l̥', ['ॡ'] = 'l̥̄', ['ऐ'] = 'ai', ['औ'] = 'au', ['ऑ'] = 'ô', ['ॲ'] = 'â', ['ऍ'] = 'â',
-- ZWNJ
[''] = '',
-- ZWJ
[''] = '', -- chandrabindu
['ँ'] = '̃',
-- anusvara
['ं'] = 'ṃ',
-- visarga (liphuti)
['ः'] = ':',
-- virama
['्'] = '',
-- om
['ॐ'] = 'oḥm',
-- avagraha
['ऽ']='’',
-- numerals
['०'] = '0', ['१'] = '1', ['२'] = '2', ['३'] = '3', ['४'] = '4', ['५'] = '5', ['६'] = '6', ['७'] = '7', ['८'] = '8', ['९'] = '9',
-- punctuation
['।'] = '.', -- danda
['॥'] = '.', -- double danda
['+'] = '', -- compound separator
-- abbreviation sign
['॰'] = '.',
}
local nasal_assim = {
['क'] = 'ं', ['ख'] = 'ं', ['ग'] = 'ं', ['घ'] = 'ं',
['च'] = 'ं', ['छ'] = 'ं', ['ज'] = 'ं', ['झ'] = 'ं',
['ट'] = 'ं', ['ठ'] = 'ं', ['ड'] = 'ं', ['ढ'] = 'ं',
['प'] = 'ं', ['फ'] = 'ं', ['ब'] = 'ं', ['भ'] = 'ं', ['म'] = 'ं',
['त'] = 'ं', ['थ'] = 'ं', ['द'] = 'ं', ['ध'] = 'ं', ['न'] = 'ं', ['ष'] = 'ं', ['श'] = 'ं', ['स'] = 'ं',
['य'] = 'ं', ['र'] = 'ं', ['ल'] = 'ं', ['व'] = 'ं', ['ह'] = 'ं',
}
local perm_cl = {
['ज्ञ'] = true,
}
local all_cons, special_cons = 'कखगघङचछजझञटठडढणतथदधनपफबभमयरलवसशषह', 'कखगघचछजझटठडढणतथदधनपफबभमयरलवशषसह'
local vowel, vowel_sign = 'aिुृेोाीूैौॉॅॆॊॄॢॣ', 'अइउएओआईऊऋॠॡऌऐऔऑऍ'
local function rev_string(text)
local result, length = {}, mw.ustring.len(text)
for i = length, 1, -1 do
table.insert(result, mw.ustring.sub(text, i, i))
end
return table.concat(result)
end
function export.tr(text, lang, sc)
text = gsub(text, '([' .. all_cons .. ']़?)([' .. vowel .. '्]?)', function(c, d)
return c .. (d == "" and 'a' or d) end)
for word in mw.ustring.gmatch(text, "[ऀ-ॿa]+") do
local orig_word = word
word = rev_string(word)
word = gsub(word, '^a(़?)([' .. all_cons .. '])(.)(.?)', function(opt, first, second, third)
return (((match(first, '[' .. special_cons .. ']') and match(second, 'ं')
or match(first, '[' .. special_cons .. ']') and match(second, '्') and not perm_cl[first..second..third])
or match(first .. second, 'य[aिुृेोाीूैौॉॅॆॊआईउऊइएऐओऔ]') or match(first .. second, 'ह[अaिुृेोाीूैौॉॅॆॊआईउऊइएऐओऔ]'))
and 'a' or "a") .. opt .. first .. second .. third end)
word = gsub(word, '(.?)ं(.)', function(succ, prev)
return succ .. (succ..prev == "" and "्म" or
(succ == "" and match(prev, '[' .. vowel .. ']') and "ṃ" or nasal_assim[succ] or "ṃ")) .. prev end)
local escaped_orig_word = gsub(orig_word, "%+", "") text = gsub(text, orig_word, rev_string(word))
text = gsub(text, 'आँय्', 'æ̃')
text = gsub(text, 'आंय्', 'æ̃')
text = gsub(text, 'आय्', 'æ')
text = gsub(text, 'ाँय्', 'æ̃')
text = gsub(text, 'ांय्', 'æ̃')
text = gsub(text, 'ाय्', 'æ')
text = gsub(text, 'अँय्', 'ễ')
text = gsub(text, 'अंय्', 'ễ')
text = gsub(text, 'अय्', 'ê')
text = gsub(text, 'य्', 'ê') end
text = gsub(text, '.़?', conv)
text = gsub(text, 'a([iu])̃', 'a͠%1')
text = gsub(text, '([ptkbdgṭḍmṅṇñnlrhṣśs])([yw])([aāiīuūeēoōâ])ê', '%1%2%3ê')
text = gsub(text, '([ptkbdgṭḍmṅṇñnlrhṣśs])([yw])([aāiīuūeēoōâ])ễ', '%1%2%3ễ')
text = gsub(text, '([ptkbdgṭḍmṅṇñnlrhṣśs])([a])̃ê', '%1ễ')
text = gsub(text, '([ptkbdgṭḍmṅṇñnlrhṣśs])([a])ê', '%1ê')
text = gsub(text, "[<>]", "") return mw.ustring.toNFC(text)
end
return export