xkbvleds - XKB extension user utility

       This program is used to display the state of LEDs on an XKB keyboard.  It  reports  the  changes  in  the
       fundamental components of the XKB state which includes the effective compatibility state. The default set
       of LEDs is -union +name +automatic +real.

       xkbvleds - XKB extension user utility

-indpy<name>
               Mask of LEDs to watch

       -watch<leds>
               turn on synchronization

       ∓automatic
               (Don't) watch automatic LEDs

       ∓explicit
               (Don't) watch explicit LEDs

       ∓name   (Don't) watch named LEDs

       ∓real   (Don't) watch real LEDs

       ∓virtual
               (Don't) watch virtual LEDs

       -intersection
               Watch only LEDs in all desired sets

       -union  Watch LEDs in any desired sets

       -help   print list of options and exit

       -version
               print program version and exit

X Version 11                                     xkbutils 1.0.6                                      xkbvleds(1)

xkbvleds   [-indpy   <name>]   [-watch   <leds>]  [[-+]automatic]  [[-+]explicit]  [[-+]name]  [[-+]real]
       [[-+]virtual] [-intersection] [-union]