1 files changed, 9 insertions, 0 deletions
diff --git a/format.c b/format.c
index 2275090e..0845df6d 100644
--- a/format.c
+++ b/format.c
@@ -410,6 +410,15 @@ format_winlink(struct format_tree *ft, struct session *s, struct winlink *wl)
 	format_add(ft, "window_active", "%d", wl == s->curw);
 	format_add(ft, "window_panes", "%u", window_count_panes(w));
 
+	format_add(ft, "window_bell_flag", "%u",
+	    !!(wl->flags & WINLINK_BELL));
+	format_add(ft, "window_content_flag", "%u",
+	    !!(wl->flags & WINLINK_CONTENT));
+	format_add(ft, "window_activity_flag", "%u",
+	    !!(wl->flags & WINLINK_ACTIVITY));
+	format_add(ft, "window_silence_flag", "%u",
+	    !!(wl->flags & WINLINK_SILENCE));
+
 	free(flags);
 	free(layout);
 }