require('strict')



local newBuffer = require('Module:OutputBuffer')

local mt = {}



function mt.__index(t, title)

	return function(frame)

		local getBuffer, print, printf = newBuffer()

		printf('{{%s', title)

		local ipairsArgs = {}

		for k,v in ipairs(frame.args) do

			if string.find(v, '=', 1, true) then

				break

			end

			ipairsArgsk = true

			printf('|%s', v)

		end

		for k,v in pairs(frame.args) do

			if not ipairsArgsk then

				printf('|%s=%s', string.gsub(k, '=', '{{=}}'), v)

			end

		end

		print('}}')

		local buffer = getBuffer()

		-- rather than calling expandTemplate with the title and args we have, call preprocess, so that our code example will always match our output, even in the cases of pipes or other things we should have escaped but didn't

		return string.format('<code>%s</code> &rarr; %s', mw.text.nowiki(buffer), frame:preprocess(buffer))

	end

end



return setmetatable({}, mt)