===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/tty.c,v
retrieving revision 1.359
retrieving revision 1.360
diff -u -r1.359 -r1.360
--- src/usr.bin/tmux/tty.c	2020/04/20 13:25:36	1.359
+++ src/usr.bin/tmux/tty.c	2020/04/20 13:38:48	1.360
@@ -1,4 +1,4 @@
-/* $OpenBSD: tty.c,v 1.359 2020/04/20 13:25:36 nicm Exp $ */
+/* $OpenBSD: tty.c,v 1.360 2020/04/20 13:38:48 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -1428,7 +1428,7 @@
 tty_sync_start(struct tty *tty)
 {
 	if ((~tty->flags & TTY_SYNCING) && tty_term_has(tty->term, TTYC_SYNC)) {
-		tty_puts(tty, "\033P=1s\033\\");
+		tty_putcode1(tty, TTYC_SYNC, 1);
 		tty->flags |= TTY_SYNCING;
 	}
 }
@@ -1437,7 +1437,7 @@
 tty_sync_end(struct tty *tty)
 {
 	if ((tty->flags & TTY_SYNCING) && tty_term_has(tty->term, TTYC_SYNC)) {
-		tty_puts(tty, "\033P=2s\033\\");
+		tty_putcode1(tty, TTYC_SYNC, 2);
 		tty->flags &= ~TTY_SYNCING;
 	}
 }