local p = {}



function p.main(args)

	local myArgs = mw.getCurrentFrame():getParent().args

	local myPageName = myArgs1

	local forceFileOnly = myArgs.forcefile -- force File: namespace check only

	

	if not myPageName or myPageName == "" then

		return ""

	end

	

	local myPageTitle = mw.title.makeTitle("", myPageName)

	if not myPageTitle then

		error("Invalid page title passed, MediaWiki cannot understand it", 1)

	end

	if myPageTitle.exists

		or not forceFileOnly and myPageTitle.file and myPageTitle.file.exists

	then

		if not myPageTitle.isRedirect then

			return myArgs1

		end

	end

	

	return ""

end



return p