1 files changed, 1 insertions, 0 deletions
diff --git a/tmux.h b/tmux.h
index e23044ba..c65651b8 100644
--- a/tmux.h
+++ b/tmux.h
@@ -867,6 +867,7 @@ struct screen_write_ctx {
 
 	int				 flags;
 #define SCREEN_WRITE_SYNC 0x1
+#define SCREEN_WRITE_ZWJ 0x2
 
 	screen_write_init_ctx_cb	 init_ctx_cb;
 	void				*arg;