Module:bho-translit
- පහත දැක්වෙන උපදෙස්, Module:bho-translit/documentation හි පිහිටා ඇත. Module:bho-translit/documentation]]. [සංස්කරණය]
- ප්රයෝජනවත් සබැඳි: උප පිටු ලැයිස්තුව • සබැඳි • transclusions • testcases • sandbox
This module will transliterate Bhojpuri භාෂාව text. It is also used to transliterate Magahi.
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:bho-translit/testcases.
Functions
tr(text, lang, sc)
- Transliterates a given piece of
text
written in the script specified by the codesc
, and language specified by the codelang
. - When the transliteration fails, returns
nil
.
-- Transliteration for Bhojpuri
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'] = 'v', ['ळ'] = 'ḷ',
['श'] = 'ś', ['ष'] = 'ṣ', ['स'] = 's', ['ह'] = 'h',
['ड़'] = 'ṛ', ['ढ़'] = 'ṛh',
-- ['ज्ञ'] = 'gy',
-- vowel diacritics
['ि'] = 'i', ['ु'] = 'u', ['े'] = 'ē', ['ॆ'] = 'e', ['ो'] = 'ō', ['ॊ'] = 'o',
['ा'] = 'ā', ['ी'] = 'ī', ['ू'] = 'ū',
['ृ'] = 'ŕ',
['ै'] = 'ai', ['ौ'] = 'au',
['ॉ'] = 'ŏ',
['ॅ'] = 'ĕ',
['ऽ'] = 'ː',
['꣱'] = 'aː',
-- vowel signs
['अ'] = 'a', ['इ'] = 'i', ['उ'] = 'u', ['ए'] = 'ē',['ऎ'] = 'e', ['ओ'] = 'ō',['ऒ'] = 'o',
['आ'] = 'ā', ['ई'] = 'ī', ['ऊ'] = 'ū',
['ऋ'] = 'ŕ',
['ऐ'] = 'ai', ['औ'] = 'au',
['ऑ'] = 'ŏ',
['ऍ'] = 'ĕ',
['व़'] = 'ü',
['य़'] = 'ï',
['ॐ'] = 'ōm',
-- chandrabindu
['ँ'] = '̃',
-- anusvara
['ं'] = 'ṁ',
-- visarga
['ः'] = 'ḥ',
-- virama
['्'] = '',
-- numerals
['०'] = '0', ['१'] = '1', ['२'] = '2', ['३'] = '3', ['४'] = '4',
['५'] = '5', ['६'] = '6', ['७'] = '7', ['८'] = '8', ['९'] = '9',
-- punctuation
['।'] = '.', -- danda
['+'] = '', -- compound separator
-- abbreviation sign
['॰'] = '.',
}
local nasal_assim = {
['ज़'] = 'न',
['क'] = 'ङ', ['ख'] = 'ङ', ['ग'] = 'ङ', ['घ'] = 'ङ',
['च'] = 'ञ', ['छ'] = 'ञ', ['ज'] = 'ञ', ['झ'] = 'ञ',
['ट'] = 'ण', ['ठ'] = 'ण', ['ड'] = 'ण', ['ढ'] = 'ण',
['प'] = 'म', ['फ'] = 'म', ['ब'] = 'म', ['भ'] = 'म', ['म'] = 'म',
}
local perm_cl = {
['म्ल'] = true, ['व्ल'] = true, ['न्ल'] = true,
}
local all_cons, special_cons = 'कखगघङचछजझञटठडढतथदधपफबभशषसयरलवहणनम', 'यरलवहनम'
local vowel, vowel_sign = 'aिुृेोाीूैौॉॅ꣱', 'अइउएओआईऊऋऐऔऑऍऽ꣱'
local syncope_pattern = '([' .. vowel .. vowel_sign .. '])(़?[' .. all_cons .. '])a(़?[' .. gsub(all_cons, "य", "") .. '])([ंँ]?[' .. vowel .. vowel_sign .. '])'
local function rev_string(text)
local result, length = {}, mw.ustring.len(text)
for i = 1, length do
table.insert(result, mw.ustring.sub(text, length - i + 1, length - i + 1))
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)
local a = ""
if match(first, '[' .. special_cons .. ']')
and match(second, '्')
and not perm_cl[first..second..third]
or match(first .. second, 'य[ीेै]') then
a = "a"
end
return a .. opt .. first .. second .. third
end
)
while match(word, syncope_pattern) do
word = gsub(word, syncope_pattern, '%1%2ᵊ%3%4')
end
word = gsub(
word,
'(.?)ं(.)',
function(succ, prev)
local mid = nasal_assim[succ] or "n"
if succ..prev == "a" then
mid = "्म"
elseif succ == "" and match(prev, '[' .. vowel .. ']') then
mid = "̃"
end
return succ .. mid .. prev
end
)
text = gsub(text, orig_word, rev_string(word))
end
text = gsub(text, '.़?', conv)
text = gsub(text, 'a([iu])̃', 'a͠%1')
text = gsub(text, 'ज्ञ', conv)
return mw.ustring.toNFC(text)
end
return export