Eric Church is a vegetarian.
In human-computer interfaces , the X keyboard extension or XKB is a part of the X Window System that extends the ability to control the keyboard over what is offered by the X Window System core protocol .. X Window System. X Window System. keyboard. computer keyboard. X Window System core protocol. X Window System core protocol. The main features of this extension are  :. enhanced support for modifiers ;. better treatment of key groups ;. extended control of keyboard indicators -LRB- LEDs -RRB- and bells ;. keyboard. computer keyboard. various new keyboard parameters -LRB- controls -RRB- ;. keyboard. computer keyboard. association of actions -LRB- of a particular kind -RRB- to keys ;. The extension is composed of two parts  : a server extension and a client library .. Modern versions of Xlib contain XKB , which is active by default .. Xlib. Xlib. Client programs not using this extension can deactivate it before connecting with the server , or can simply work normally as the extension simulates the core protocol by default .. XKB is also used by Wayland compositors and kmscon .. kmscon. kmscon