===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/tty-features.c,v
retrieving revision 1.21
retrieving revision 1.22
diff -c -r1.21 -r1.22
*** src/usr.bin/tmux/tty-features.c	2021/12/21 14:57:28	1.21
--- src/usr.bin/tmux/tty-features.c	2022/03/24 09:05:57	1.22
***************
*** 1,4 ****
! /* $OpenBSD: tty-features.c,v 1.21 2021/12/21 14:57:28 nicm Exp $ */
  
  /*
   * Copyright (c) 2020 Nicholas Marriott <nicholas.marriott@gmail.com>
--- 1,4 ----
! /* $OpenBSD: tty-features.c,v 1.22 2022/03/24 09:05:57 nicm Exp $ */
  
  /*
   * Copyright (c) 2020 Nicholas Marriott <nicholas.marriott@gmail.com>
***************
*** 53,58 ****
--- 53,70 ----
  	0
  };
  
+ /* Terminal has OSC 7 working directory. */
+ static const char *tty_feature_osc7_capabilities[] = {
+ 	"Swd=\\E]7;",
+ 	"fsl=\\a",
+ 	NULL
+ };
+ static const struct tty_feature tty_feature_osc7 = {
+ 	"osc7",
+ 	tty_feature_osc7_capabilities,
+ 	0
+ };
+ 
  /* Terminal has mouse support. */
  static const char *tty_feature_mouse_capabilities[] = {
  	"kmous=\\E[M",
***************
*** 249,254 ****
--- 261,267 ----
  	&tty_feature_focus,
  	&tty_feature_margins,
  	&tty_feature_mouse,
+ 	&tty_feature_osc7,
  	&tty_feature_overline,
  	&tty_feature_rectfill,
  	&tty_feature_rgb,