diff -Nur ion3-20050322.orig/utils/Makefile ion3-20050322/utils/Makefile
--- ion3-20050322.orig/utils/Makefile	2005-03-22 14:31:06.000000000 +0000
+++ ion3-20050322/utils/Makefile	2005-03-22 16:29:37.197355881 +0000
@@ -11,7 +11,7 @@
 SUBDIRS=ion-completefile
 INSTALL_SUBDIRS=$(SUBDIRS)
 
-SHELLSCRIPTS = ion-runinxterm ion-completeman
+SHELLSCRIPTS = ion-runinxterm ion-completeman ion-lock
 
 TARGETS = ion-completeman
 
diff -Nur ion3-20050322.orig/utils/ion-lock ion3-20050322/utils/ion-lock
--- ion3-20050322.orig/utils/ion-lock	1970-01-01 00:00:00.000000000 +0000
+++ ion3-20050322/utils/ion-lock	2005-03-22 16:29:19.550092305 +0000
@@ -0,0 +1,6 @@
+#!/bin/sh
+if xscreensaver-command -version >/dev/null 2>&1; then
+	exec xscreensaver-command -lock
+else
+	exec xlock
+fi