মডিউল:ks-translit

এই মডিউলের জন্য মডিউল:ks-translit/নথি-এ নথিপত্র তৈরি করা হয়ে থাকতে পারে

local export = {}

local u = mw.ustring.char

local conv = {
    -- regular consonants
    ['ب'] = 'b',
    ['پ'] = 'p',
    ['ت'] = 't',
    ['ٹ'] = 'ṭ',
    ['ج'] = 'j',
    ['چ'] = 'c',
    ['د'] = 'd',
    ['ڈ'] = 'ḍ',
    ['ر'] = 'r',
    ['ڑ'] = 'ḍ',
    ['ز'] = 'z',
    ['ژ'] = 'ts',
    ['س'] = 's',
    ['ش'] = 'sh',
    ['ف'] = 'f',
    ['ک'] = 'k',
    ['گ'] = 'g',
    ['ل'] = 'l',
    ['م'] = 'm',
    ['ن'] = 'n',
    ['ه'] = 'h',
    ['ھ'] = 'h',

    -- always word-final
    ['ے'] = 'y',

    -- arabic specific letters
    ['ث'] = 'th',
    ['ح'] = 'ḥ',
    ['ح'] = 'ẖ',
    ['ذ'] = 'ḏ',
    ['ص'] = 'ṣ',
    ['ض'] = 'ḍ',
    ['ط'] = 'ṭ',
    ['ظ'] = 'ẓ',
    ['ع'] = 'ʿ',
    ['غ'] = 'ġ',
    ['ق'] = 'q',

    -- palatalisation
    ['ۍ'] = '\'',

    -- broken vowels
    ['ۄ'] = 'wa',
    ['ؠ'] = 'ya',

    -- a carries long vowels
    ['ٲ'] = 'èa',
    ['آ'] = 'aa',

    -- numerals
    ['۰'] = '0',
    ['۱'] = '1',
    ['۲'] = '2',
    ['۳'] = '3',
    ['۴'] = '4',
    ['۵'] = '5',
    ['۶'] = '6',
    ['۷'] = '7',
    ['۸'] = '8',
    ['۹'] = '9'
}

local short_vowels = {
    -- high vowels
    [u(0x0650)] = 'i',
    [u(0x0655)] = 'ì',
    [u(0x064F)] = 'u',

    -- central vowels
    [u(0x0654)] = 'è',

    -- low vowels
    [u(0x064E)] = 'a'
}

local y_diacritics = {
    -- /e/
    [u(0x065B)] = '',

    -- /i:/
    [u(0x0656)] = ''
}

local w_diacritics = {
    -- /o/
    [u(0x065B)] = '',

    -- /u:/
    [u(0x0657)] = ''
}

local a_diacritics = {
    -- long closed central vowel 
    [u(0x065F)] = ''
}

local C_diacritics = { -- this is just the short vowel marker set
}

local n_diacritics = {
    -- /n/ nasalise preceding vowel, no following vowel
    [u(0x065B)] = ''
}

local r_diacritics = {
    -- /r/ cancel preceding vowel
    [u(0x065B)] = ''
}

local alif = 'ا'
local waw = 'و'
local ye = 'ی'

function export.tr(text, lang, sc)
    text = mw.ustring.gsub(text,
                           '([بپتٹجچدڈرڑزژسشفکگلمنهھےثححذصضطظعغقۍۄؠٲآيٖ]?)' ..
                               '([short_vowels]?)', function(c, d)
        if d == "" then
            return conv[c]
        else
            return conv[c] .. short_vowels[d]
        end
    end)

    text = mw.ustring.gsub(text, '.', conv)

    return text
end

return export