commit 5294ba189edf7e89f34fc19681241ad73c0e0862
Author: Vladimir D. Seleznev <vseleznv@altlinux.org>
Date:   Tue Jul 25 18:36:20 2017 +0300

    changed deprecated ding() function to rl_ding()

diff --git a/tclreadline/tclreadline.c b/tclreadline/tclreadline.c
index 7b01332..3e1699f 100644
--- a/tclreadline/tclreadline.c
+++ b/tclreadline/tclreadline.c
@@ -419,7 +419,7 @@ static int TclReadlineCmd(ClientData clientData, Tcl_Interp *interp, int objc,
 	     * settings -- audible or visible.
 	     */
 
-	    ding();
+	    rl_ding();
 	    break;
 
         case TCLRL_UPDATE: