1da39bf31Smrgxev creates a window and then asks the X server to send it X11 events 2da39bf31Smrgwhenever anything happens to the window (such as it being moved, 3da39bf31Smrgresized, typed in, clicked in, etc.). You can also attach it to an 4da39bf31Smrgexisting window. It is useful for seeing what causes events to occur 5da39bf31Smrgand to display the information that they contain; it is essentially a 6da39bf31Smrgdebugging and development tool, and should not be needed in normal 7da39bf31Smrgusage. 8da39bf31Smrg 9da39bf31SmrgAll questions regarding this software should be directed at the 10da39bf31SmrgXorg mailing list: 11da39bf31Smrg 12da39bf31Smrg https://lists.x.org/mailman/listinfo/xorg 13da39bf31Smrg 14da39bf31SmrgThe master development code repository can be found at: 15da39bf31Smrg 16da39bf31Smrg https://gitlab.freedesktop.org/xorg/app/xev 17da39bf31Smrg 18da39bf31SmrgPlease submit bug reports and requests to merge patches there. 19da39bf31Smrg 20da39bf31SmrgFor patch submission instructions, see: 21da39bf31Smrg 22da39bf31Smrg https://www.x.org/wiki/Development/Documentation/SubmittingPatches 23da39bf31Smrg 24