===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/tty-features.c,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- src/usr.bin/tmux/tty-features.c	2020/04/20 13:25:36	1.1
+++ src/usr.bin/tmux/tty-features.c	2020/04/20 13:38:48	1.2
@@ -1,4 +1,4 @@
-/* $OpenBSD: tty-features.c,v 1.1 2020/04/20 13:25:36 nicm Exp $ */
+/* $OpenBSD: tty-features.c,v 1.2 2020/04/20 13:38:48 nicm Exp $ */
 
 /*
  * Copyright (c) 2020 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -35,7 +35,6 @@
  * Also:
  * - XT is used to decide whether to send DA and DSR,
  * - DECSLRM and DECFRA use a flag instead of capabilities.
- * - Sync is a flag rather than a string capability.
  * - UTF-8 is a separate flag on the client; needed for unattached clients.
  */
 
@@ -148,7 +147,7 @@
 
 /* Terminal supports synchronized updates. */
 static const char *tty_feature_sync_capabilities[] = {
-	"Sync",
+	"Sync=\\EP=%p1%ds\\E\\\\",
 	NULL
 };
 static struct tty_feature tty_feature_sync = {