From 1ca958d11f5be1a4138902063024d23880654fe2 Mon Sep 17 00:00:00 2001
From: John Mizerek <mizerek@gmail.com>
Date: Mon, 9 Mar 2026 19:28:26 -0700
Subject: [PATCH] Add debug char dump around JSON parse failure position

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 api/setup/analyzeMenuUrl.cfm | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/api/setup/analyzeMenuUrl.cfm b/api/setup/analyzeMenuUrl.cfm
index 2c13300..15f9740 100644
--- a/api/setup/analyzeMenuUrl.cfm
+++ b/api/setup/analyzeMenuUrl.cfm
@@ -2250,11 +2250,18 @@
                 <cfset javaMap = objectMapper.readValue(responseText, createObject("java", "java.util.LinkedHashMap").getClass())>
                 <cfset menuData = deserializeJSON(objectMapper.writeValueAsString(javaMap))>
             <cfcatch type="any">
-                <!--- Both parsers failed --->
+                <!--- Both parsers failed — dump area around error --->
                 <cfset response["success"] = false>
                 <cfset response["error"] = "JSON parse error: #cfcatch.message#">
                 <cfset response["DEBUG_RAW_RESPONSE"] = left(responseText, 2000)>
                 <cfset response["DEBUG_RESPONSE_LENGTH"] = len(responseText)>
+                <cfset response["DEBUG_AROUND_24600"] = mid(responseText, 24500, 300)>
+                <cfset response["DEBUG_CHAR_CODES"] = "">
+                <cfloop from="24640" to="24660" index="ci">
+                    <cfif ci LTE len(responseText)>
+                        <cfset response["DEBUG_CHAR_CODES"] = response["DEBUG_CHAR_CODES"] & ci & "=" & asc(mid(responseText, ci, 1)) & " ">
+                    </cfif>
+                </cfloop>
                 <cfcontent type="application/json" reset="true">
                 <cfoutput>#serializeJSON(response)#</cfoutput>
                 <cfabort>