Special thanks for this patch goes to James Bowes

--- src/fe-text/gui-readline.c	2007-08-16 21:51:54.000000000 +0200
+++ src/fe-text/gui-readline.c	2007-08-16 21:58:53.000000000 +0200
@@ -1053,6 +1053,7 @@
 	key_bind("key", NULL, "meta-[", "meta2", (SIGNAL_FUNC) key_combo);
 	key_bind("key", NULL, "meta-O", "meta2", (SIGNAL_FUNC) key_combo);
 	key_bind("key", NULL, "meta-[O", "meta2", (SIGNAL_FUNC) key_combo);
+	key_bind("key", NULL, "[1;3", "meta2", (SIGNAL_FUNC) key_combo);
 
         /* arrow keys */
 	key_bind("key", NULL, "meta2-A", "up", (SIGNAL_FUNC) key_combo);