m

function menu(title, ...)
  itemSelected = 1
  local items = {...}
  function redraw()
    term.clear()
    term.setCursorPos(1,1)
    for i, text in ipairs(items) do
      if itemSelected == i then
        print("> "..items[itemSelected]['text'].." <")
      else
        print("  "..items[itemSelected]['text'].."  ")
      end
    end
  end
  while true do
    evnt, key = os.pullEvent("key")
    if key == 208 then
    itemSelected = itemSelected + 1
    if itemSelected > #items then
      itemSelected = 1
    end
    elseif key == 200 then
    itemSelected = itemSelected - 1
      if itemSelected > #items then
        itemSelected = 1
      end
    elseif key == 28 then
    items[itemSelected]["fnc"]()
    end
    redraw()
  end
end