FAKE-KEY-EVENT (DISPLAY KEYCODE PRESSED &KEY (DELAY 0))
Send a fake key event (key pressed or released) to the server based on its keycode.
FAKE-MOTION-EVENT (DISPLAY X Y &KEY (DELAY 0) RELATIVE (ROOT-WINDOW-ID 0))
Move the mouse pointer at coordinates (x, y). If :relative is t, the movement is relative to the pointer's current position
GET-VERSION (DISPLAY &OPTIONAL (MAJOR +MAJOR-VERSION+) (MINOR +MINOR-VERSION+))
Returns the major and minor version of the server's XTest implementation
GRAB-CONTROL (DISPLAY GRAB?)
Make the client grab the server, that is allow it to make requests even when another client grabs the server.