This module implements {{R:Duden}}.


local export = {}
 
local chart = { ['ä']='ae', ['ö']='oe', ['ü']='ue',
                ['Ä']='Ae', ['Ö']='Oe', ['Ü']='Ue',
                ['ß']='sz', ['-']='_',  [' ']='_', 
                ["'"]='_' }

function export.create(frame)
	local args = frame:getParent().args
	if args['w'] and args[2] then
		error("please specify only either |w= or |2=")
	end
	local title = args['w'] or args[2] or mw.title.getCurrentTitle().text
	local termURLCode = args[1] or mw.ustring.gsub(title,'.',chart)
	local link = ""
	if termURLCode == '' then
		link = "''Duden'' online"
	else
		link = "“[https://www.duden.de/rechtschreibung/"..termURLCode..' '..title.."]” ใน ''ดูเดิน'' (Duden) ออนไลน์"
	end
	return link
end
 
return export