Modül:Talu-alfabeçeviri

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

local tt = {
	-- consonants
	 = '˙’',  = '’',
	 = 'k\204\135',  = 'x\204\135',  = 'n\204\135g',  = 'k',  = 'x',  = 'ng',
	 = 't\204\135s',  = 's\204\135',  = 'y\204\135',  = 'ts',  = 's',  = 'y',
	 = 't\204\135',  = 't\204\135h',  = 'n\204\135',  = 't',  = 'th',  = 'n',
	 = 'p\204\135',  = 'p\204\135h',  = 'm\204\135',  = 'p',  = 'ph',  = 'm',
	 = 'f\204\135',  = 'v\204\135',  = 'l\204\135',  = 'f',  = 'v',  = 'l',
	 = 'h\204\135',  = 'd\204\135',  = 'b\204\135',  = 'h',  = 'd',  = 'b',
	 = 'k\204\135w',  = 'x\204\135w',  = 'kw',  = 'xw',  = 's\204\135w',  = 'sw',
	-- vowels and finals (visual ordering by Unicode 8)
	 = '!',  = 'aa',  = 'ii',  = 'u',  = 'uu',  = 'oa',  = 'ue',
	 = 'e',  = 'ae',  = 'o',  = 'ay', -- this line to be swapped
	 = 'aay',  = 'uy',  = 'oy',  = 'oay',  = 'uey',  = 'iiy',
	 = 'w',  = 'ng',  = 'n',  = 'm',  = 'k',  = 'd',  = 'b',
	-- tones
	 = '<sup>1</sup>',  = '<sup>2</sup>',
	-- numerals
	 = '0',  = '1',  = '2',  = '3',  = '4',
	 = '5',  = '6',  = '7',  = '8',  = '9',
	 = '1',
	-- ligatures ᧞ ᧟ sorted after ᦶᦜ
	 = 'l\204\135ae',  = 'l\204\135aew',
}

function export.tr(text, lang, sc, debug_mode)

	if type(text) == 'table' then -- called directly from a template
		text = text.args
	end

	text = gsub(text, '()()', '%2%1') -- swapped
	text = gsub(text, '()()', '%1a%2')

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

	text = gsub(text, 'aa!', 'a')
	text = gsub(text, 'ii!', 'i')
	text = gsub(text, 'uu!', 'u')
	text = gsub(text, 'eii', 'oe')

	return text

end

return export