From d80ffc4ad2658fcfb8dc60dd964d563dc3fe0dcb Mon Sep 17 00:00:00 2001
From: Charlie Egan <charlie_egan@apple.com>
Date: Wed, 17 Dec 2025 17:36:49 +0000
Subject: [PATCH] website: Show playground errors

If there eval errors for playground examples, show the error.

Signed-off-by: Charlie Egan <charlie_egan@apple.com>
---
 docs/src/lib/playground.js | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/docs/src/lib/playground.js b/docs/src/lib/playground.js
index 3c4222082a..5f8293c7d5 100644
--- a/docs/src/lib/playground.js
+++ b/docs/src/lib/playground.js
@@ -44,10 +44,14 @@ async function exec({ command, files }) {
       stdout: JSON.stringify(body.result[0].expressions[0].value, undefined, 2),
     };
   }
-  const { message: stderr } = await resp.json();
+
+  const errorText = await resp.text();
   return {
     ok,
-    stderr,
+    stderr: errorText
+      .replace(/^"|"$/g, "")
+      .replace(/\\n/g, "\n")
+      .replace(/\\t/g, "\t"),
   };
 }