Add a format for the last search string in copy mode and fix the prompt

so it can work when in -I, suggested by Suraj N Kurapati.

1 files changed, 2 insertions, 0 deletions

diff --git a/format.c b/format.c
index baece4b0..133ab779 100644
--- a/format.c
+++ b/format.c
@@ -1346,6 +1346,8 @@ format_defaults_pane(struct format_tree *ft, struct window_pane *wp)
 	format_add(ft, "pane_in_mode", "%d", wp->screen != &wp->base);
 	format_add(ft, "pane_synchronized", "%d",
 	    !!options_get_number(wp->window->options, "synchronize-panes"));
+	format_add(ft, "pane_search_string", "%s",
+	    window_copy_search_string(wp));
 
 	format_add(ft, "pane_tty", "%s", wp->tty);
 	format_add(ft, "pane_pid", "%ld", (long) wp->pid);