moni.clear()
prime.button(moni, ...)
parallel.waitForAny(prime.run, function()
  while true do
    -- event loop
  end
end)

function PrimeUI.button(win, x, y, text, action, fgColor, bgColor, clickedColor, periphName) -- periphName = string | nil
  -- ...
  if event == "mouse_click" and periphName == nil and button == 1 and clickX >= screenX and clickX < screenX + #text + 2 and clickY == screenY then
    -- ...
  elseif event == "monitor_touch" and periphName == button and clickX >= screenX and clickX < screenX + #text + 2 and clickY == screenY
    or event == "mouse_up" and button == 1 and buttonDown then -- buttonDown is false because the mouse_click event is blocked when clicked on the screen
    -- ..
  end
end

-----------

prime.button(monitorRight, 2, 4, string.char(25), function()
  -- ...
end, nil, nil, nil, "right")) -- this could probably be stripped down by using the win var, not sure