Redraw any visible modes when status line changes so that formats like

the pane title are updated. GitHub issue 2487. Also a man page fix from
jmc.

1 files changed, 12 insertions, 0 deletions

diff --git a/window-tree.c b/window-tree.c
index a687af16..1498b337 100644
--- a/window-tree.c
+++ b/window-tree.c
@@ -29,6 +29,7 @@ static struct screen	*window_tree_init(struct window_mode_entry *,
 static void		 window_tree_free(struct window_mode_entry *);
 static void		 window_tree_resize(struct window_mode_entry *, u_int,
 			     u_int);
+static void		 window_tree_update(struct window_mode_entry *);
 static void		 window_tree_key(struct window_mode_entry *,
 			     struct client *, struct session *,
 			     struct winlink *, key_code, struct mouse_event *);
@@ -79,6 +80,7 @@ const struct window_mode window_tree_mode = {
 	.init = window_tree_init,
 	.free = window_tree_free,
 	.resize = window_tree_resize,
+	.update = window_tree_update,
 	.key = window_tree_key,
 };
 
@@ -937,6 +939,16 @@ window_tree_resize(struct window_mode_entry *wme, u_int sx, u_int sy)
 	mode_tree_resize(data->data, sx, sy);
 }
 
+static void
+window_tree_update(struct window_mode_entry *wme)
+{
+	struct window_tree_modedata	*data = wme->data;
+
+	mode_tree_build(data->data);
+	mode_tree_draw(data->data);
+	data->wp->flags |= PANE_REDRAW;
+}
+
 static char *
 window_tree_get_target(struct window_tree_itemdata *item,
     struct cmd_find_state *fs)