From a29df7bee245948b61dc715e99f904060bfae198 Mon Sep 17 00:00:00 2001
From: Justine Tunney <jtunney@gmail.com>
Date: Wed, 1 Dec 2021 10:13:55 -0800
Subject: [PATCH] Fix JS error messages

---
 lisp.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lisp.js b/lisp.js
index 9eb026e..961165f 100755
--- a/lisp.js
+++ b/lisp.js
@@ -336,8 +336,9 @@ function Lisp() {
           continue;
         }
         x = Eval(x, a);
-      } catch (x) {
+      } catch (z) {
         PrintChar(Ord('?'));
+        x = z;
       }
       Print(x);
       Gc(A, 0);