Add a third state "all" to allow-passthrough to work even in invisible

panes, from Sergei Grechanik in GitHub issue 3274.

1 files changed, 8 insertions, 3 deletions

diff --git a/input.c b/input.c
index 4252428b..d8b334de 100644
--- a/input.c
+++ b/input.c
@@ -2242,22 +2242,27 @@ static int
 input_dcs_dispatch(struct input_ctx *ictx)
 {
 	struct window_pane	*wp = ictx->wp;
+	struct options		*oo = wp->options;
 	struct screen_write_ctx	*sctx = &ictx->ctx;
 	u_char			*buf = ictx->input_buf;
 	size_t			 len = ictx->input_len;
 	const char		 prefix[] = "tmux;";
 	const u_int		 prefixlen = (sizeof prefix) - 1;
+	long long		 allow_passthrough = 0;
 
 	if (wp == NULL)
 		return (0);
 	if (ictx->flags & INPUT_DISCARD)
 		return (0);
-	if (!options_get_number(ictx->wp->options, "allow-passthrough"))
+	allow_passthrough = options_get_number(oo, "allow-passthrough");
+	if (!allow_passthrough)
 		return (0);
 	log_debug("%s: \"%s\"", __func__, buf);
 
-	if (len >= prefixlen && strncmp(buf, prefix, prefixlen) == 0)
-		screen_write_rawstring(sctx, buf + prefixlen, len - prefixlen);
+	if (len >= prefixlen && strncmp(buf, prefix, prefixlen) == 0) {
+		screen_write_rawstring(sctx, buf + prefixlen, len - prefixlen,
+		    allow_passthrough == 2);
+	}
 
 	return (0);
 }