Module:icons

Documentation for this module may be created at Module:icons/doc

local p = {}

function p.main(frame)
	local args = p.getArgs(frame)
	local title = mw.title.new(args.item)
	local text = title:getContent()
	local games = p.extractGames(text)
	return games
end

function p.getArgs(frame)
	if p.argsCache then
		return p.argsCache
	else
		local args = frame:getParent().args
		p.argsCache = args
		return args
	end
end

function p.extractGames(text)
    local games = text:match("|%s*games%s*=%s*([^|]+)")
    if games then
        games = games:match("^%s*(.-)%s*$") -- trim whitespace
    end
    return games
end

return p