On my awesomewm panel, I have added the keyboard layout object:
mykeyboardlayout = awful.widget.keyboardlayout()
It changes between two languages when I press Caps Lock:
localectl --no-convert set-x11-keymap gb,ara pc105 ,qwerty_digits grp:caps_toggle
How can I check in awesome which language is currently set ('ar' or 'gb') so that I can display a symbol instead of just text?