Module:Language/name

local getArgs = require("Module:Arguments").getArgs local p, e = {}, {}

local function __compile(...) local r,i = "",0 for _, v in ipairs(arg) do		i = i + 1 if i == 1 then r = v[1] elseif i == 2 then r = r .. " (" .. v[1]		else			r = r .. ", " .. v[1]		end	end	if i > 1 then		r = r .. ")" end return r end

function e.simple(args, data) return __compile(data.lang[args.code]) end

function e.fuzzy(args, data) -- split lang code at '-', starting from the end, one dash at a time -- and try to find a match; break from loop when we do	repeat if data.lang[args.code] then break end args.code = args.code:gsub("-[^-]*$", "") until not args.code:match("-")

return __compile(data.lang[args.code]) end

function e.formal(args, data) -- split the whole lang code up at every '-' and stick the bits in an array local bits = {}; for match in args.code:gmatch("[^-]+") do		bits[#bits+1] = match end

-- if length of the 2nd array item is 4, assume it's a script code, -- otherwise a region code if bits[2] and #bits[2] == 4 then return __compile(data.lang[bits[1]],						 data.script[bits[2]],						 data.region[bits[3]]						) else return __compile(data.lang[bits[1]],						 data.region[bits[2]]						) end end

for function_name in pairs(e) do	p[function_name] = function (frame) local args = getArgs(frame) local data = mw.loadData("Module:Language/name/data")

args.code = args.code:lower

-- if dataset=iana, discard wp language table if args.dataset == "iana" then data.lang = data.lang_iana end

return e[function_name](args, data) end end

return p