Awesome: несколько вопросов к пользующимся.

---{{{-Batery------------------------------------------------------
baticon = wibox.widget.imagebox()
baticon:set_image(beautiful.widget_batfull)
batpct = wibox.widget.textbox()
vicious.register(batpct, vicious.widgets.bat, function(widget, args)
  bat_state  = args[1]
  bat_charge = args[2]
  bat_time   = args[3]
  if args[1] == "-" then
    if bat_charge > 70 then
      baticon:set_image(beautiful.widget_batfull)
    elseif bat_charge > 30 then
      baticon:set_image(beautiful.widget_batmed)
    elseif bat_charge > 10 then
      baticon:set_image(beautiful.widget_batlow)
    else
      baticon:set_image(beautiful.widget_batempty)
    end
  else
    baticon:set_image(beautiful.widget_ac)
    if args[1] == "+" then
    end
  end
  return args[2] .. "%"
end, nil, "BAT0")
-- Buttons
function popup_bat()
  local state = ""
  if bat_state == "↯" then
    state = "Full"
  elseif bat_state == "↯" then
    state = "Charged"
  elseif bat_state == "+" then
    state = "Charging"
  elseif bat_state == "-" then
    state = "Discharging"
  elseif bat_state == "⌁" then
    state = "Not charging"
  else
    state = "Unknown"
  end
  naughty.notify { text = "Charge : " .. bat_charge .. "%\nState  : " .. state ..
    " (" .. bat_time .. ")", timeout = 5, hover_timeout = 0.5 }
end
batpct:buttons(awful.util.table.join(awful.button({ }, 1, popup_bat)))
baticon:buttons(batpct:buttons())
---------------------------------------------------------------------------

right_layout:add(baticon)
right_layout:add(batpct)

theme.widget_ac = "~/.config/awesome/icons/ac.png"
theme.widget_acblink = "~/.config/awesome/icons/acblink.png"
theme.widget_batfull = "~/.config/awesome/icons/batfull.png"
theme.widget_batmed = "~/.config/awesome/icons/batmed.png"
theme.widget_batlow = "~/.config/awesome/icons/batlow.png"
theme.widget_batempty = " ~/.config/awesome/icons/batempty.png"