-- This is a lua script for use in Conky.
require 'cairo'

function conky_main ()
    if conky_window == nil then
        return
    end
    local cs = cairo_xlib_surface_create (conky_window.display,
                                         conky_window.drawable,
                                         conky_window.visual,
                                         conky_window.width,
                                         conky_window.height)
    cr = cairo_create (cs)
    local updates = tonumber (conky_parse ('${updates}'))
    if updates > 5 then
        print ("hello world")
    end
    cairo_destroy (cr)
    cairo_surface_destroy (cs)
    cr = nil
end