This module will transliterate ภาษาครี text. It is also used to transliterate Southern East Cree and Northern East Cree. 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:cr-translit/testcases.

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.

local export = {}

function export.tr(text, lang, sc)
	text = require("Module:Cans-translit").tr(text, lang, sc)
	text = mw.ustring.gsub(text,"ī","ii")
	text = mw.ustring.gsub(text,"ō","oo")
	text = mw.ustring.gsub(text,"ā","aa")
	text = mw.ustring.gsub(text,"š","sh")
	text = mw.ustring.gsub(text,"ð","th")
	return text
end

function export.transcribe(text)
	local replace = {"sh","th","hk","kw","sk"}
	local s = "ᐁᐃᐅᐊᐯᐱᐳᐸᑌᑎᑐᑕᑫᑭᑯᑲᒉᒋᒍᒐᒣᒥᒧᒪᓀᓂᓄᓇᓭᓯᓱᓴᔦᔨᔪᔭᖊᖋᖌᖍᕃᕆᕊᕍᔐᔑᔓᔕᕓᕕᕗᕙᘚᘛᘕᘔᓓᓕᓗᓚ"
	local s_tr1 = "0ptkcmnsyrl1f2z"
	local s_tr2 = "eioa"
	local w = "ᐍᐏᐓᐘᐻᐽᑁᑅᑘᑚᑞᑢᑵᑷᑻᑿᒓᒕᒙᒝᒭᒯᒳᒷᓊ ᓌ ᓷᓹᓽᔁᔰᔲᔶᔺᔘᔚᔞᔢᓝᓟᓣᓧ"
	local w_tr1 = "0ptkcmnsyrz"
	local w_tr2 = "eioa"
	local l = "ᐄᐆᐋᐲᐴᐹᑏᑑᑖᑮᑰᑳᒌᒎᒑᒦᒨᒫᓃᓅᓈᓰᓲᓵᔩᔫᔮᕇᕋᕎᔒᔔᔖᕖᕘᕚᓖᓘᓛᐐᐔᐙ"
	local l_tr1 = "0ptkcmnsyr1flw23"
	local l_tr2 = "īōā"
	local f = "ᐤᐦᕽᑉᑦᒡᒃᒻᓐᔅᔥᔾᓪᕐ‡ᒄᔉ"
	local f_tr = "wh3ptckmns1ylr45"
	text = mw.ustring.gsub(text,"ê","e")
	text = mw.ustring.gsub(text,"u","o")
	text = mw.ustring.gsub(text,"ii","ī")
	text = mw.ustring.gsub(text,"oo","ō")
	text = mw.ustring.gsub(text,"aa","ā")
	text = mw.ustring.gsub(text,"([aeioīōā])(w?[aeioīōā])","%1 0%2")
	text = mw.ustring.gsub(text,"^(w?[aeioīōā])"," 0%1")
	text = mw.ustring.gsub(text," 0","0")
	mw.log(text)
	text = mw.ustring.gsub(
		text,
		"(["..w_tr1.."])w(["..w_tr2.."])",
		function(a, b)
			a = w_tr1:find(a)
			b = w_tr2:find(b)
			local i = a * 4 + b - 4
			return mw.ustring.sub(w, i, i)
		end
	)
	for i = 1, 3 do
		text = mw.ustring.gsub(text, replace[i], tostring(i))
	end
	mw.log(text)
	text = mw.ustring.gsub(
		text,
		"(["..s_tr1.."])(["..s_tr2.."])",
		function(a, b)
			a = s_tr1:find(a)
			b = s_tr2:find(b)
			local i = a * 4 + b - 4
			return mw.ustring.sub(s, i, i)
		end
	)
	text = mw.ustring.gsub(
		text,
		"(["..l_tr1.."])(["..l_tr2.."])",
		function(a, b)
			a = l_tr1:find(a)
			b = l_tr2:find(b)
			local i = a * 3 + b - 3
			return mw.ustring.sub(l, i, i)
		end
	)
	for i=4, 5 do
		text = mw.ustring.gsub(text, replace[i], tostring(i))
	end
	mw.log(text)
	text = mw.ustring.gsub(
		text,
		"(["..f_tr.."])",
		function(a)
			a = f_tr:find(a)
			return mw.ustring.sub(f, a, a)
		end
	)
	return text
end

return export