Add an option allow-set-title to forbid applications from changing the

pane title, from someone in GitHub issue 3930.

1 files changed, 3 insertions, 1 deletions

diff --git a/input.c b/input.c
index b833b50e..2ae4b89a 100644
--- a/input.c
+++ b/input.c
@@ -2341,7 +2341,9 @@ input_exit_osc(struct input_ctx *ictx)
 	switch (option) {
 	case 0:
 	case 2:
-		if (screen_set_title(sctx->s, p) && wp != NULL) {
+		if (wp != NULL &&
+		    options_get_number(wp->options, "allow-set-title") &&
+		    screen_set_title(sctx->s, p)) {
 			notify_pane("pane-title-changed", wp);
 			server_redraw_window_borders(wp->window);
 			server_status_window(wp->window);