From 23ca645054edbd030047c8d3fc1d0c54328c3034 Mon Sep 17 00:00:00 2001
From: Kalle Olavi Niemitalo <kon@iki.fi>
Date: Sun, 29 Oct 2006 18:27:54 +0200
Subject: [PATCH] terminal: Treat ESC O as Alt-O if the next byte is unsuitable
 for SS3.

---
 src/terminal/kbd.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/terminal/kbd.c b/src/terminal/kbd.c
index 4e0dfd9d9..06ec6bf95 100644
--- a/src/terminal/kbd.c
+++ b/src/terminal/kbd.c
@@ -1024,7 +1024,8 @@ process_queue(struct itrm *itrm)
 				set_kbd_event(&ev, itrm->in.queue.data[1],
 					      KBD_MOD_ALT);
 			}
-		} else {	/* ESC followed by something else */
+		}
+		if (el == 0) {	/* Begins with ESC, but none of the above */
 			el = 2;
 			set_kbd_event(&ev, itrm->in.queue.data[1],
 				      KBD_MOD_ALT);