if (e->xfocus.detail == NotifyInferior ||
e->xfocus.detail == NotifyAncestor ||
e->xfocus.detail > NotifyNonlinearVirtual) return;
if (e->xfocus.detail == NotifyInferior ||
e->xfocus.detail == NotifyAncestor ||
e->xfocus.detail > NotifyNonlinearVirtual) return;