From 7d8d470598ee8587e99167734926cd0a26cc2158 Mon Sep 17 00:00:00 2001
From: Tony Garnock-Jones <tonygarnockjones@gmail.com>
Date: Wed, 17 Dec 2014 12:42:38 -0500
Subject: [PATCH] Favour returning uninterpretable sequences to throwing an
 exception.

---
 ansi/lcd-terminal.rkt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ansi/lcd-terminal.rkt b/ansi/lcd-terminal.rkt
index 92396c1..b3bc4d0 100644
--- a/ansi/lcd-terminal.rkt
+++ b/ansi/lcd-terminal.rkt
@@ -85,7 +85,7 @@
        ["c" (S- 'right)]
        ["d" (S- 'left)]
        [_ (simple-key (unknown-escape-sequence lexeme))])]
-    [_ (error 'analyze-vt-bracket-key "Unexpected input sequence from lexer: ~v" lexeme)]))
+    [_ (simple-key (unknown-escape-sequence lexeme))]))
 
 (define (analyze-vt-O-mainchar lexeme mainchar)
   (match mainchar