local getArgs = require('Module:Arguments').getArgs



local function ref( a )

	a = a or ''

	local refPattern = '\127UNIQ%x+%-ref%-%x+%-QINU\127'

	local p, _  = string.find( a, refPattern )

	local contentPart, refPart



	if p then

		contentPart = string.sub( a, 1, p - 1 )

		refPart = string.sub( a, p )

	else

		contentPart = a

		refPart = ''

	end



	return contentPart, refPart

end



local p = {}



function p.main(frame)

	local args = getArgs(frame)

	return p._main(args)

end



function p._main(args)

	-- Main module code goes here.

	local ret



	local pt1, pt2 = ref( args1 )



	ret = "<i>" .. pt1 .. "</i> hello" .. pt2



	return ret

end



return p