Module:sma-sortkey

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---

local export = {}
local u = mw.ustring.char
local a, b, c = u(0xF000), u(0xF001), u(0xF002)

local oneChar = {
	["ï"] = "i" .. a, ["æ"] = "z" .. a, ["ä"] = "z" .. a, ["ø"] = "z" .. b, ["ö"] = "z" .. b, ["å"] = "z" .. c
}

function export.makeSortKey(text, lang, sc)
	return mw.ustring.upper(mw.ustring.gsub(mw.ustring.lower(text), ".", oneChar))
end

return export