try catch

HttpTrigger/index.ts

@@ -28,6 +28,7 @@ const httpTrigger: AzureFunction = async function (context: Context, req: HttpRe
         }
         return
     }
+    try {
         const highlighted = Prism.highlight(data.replace(/```[a-zA-Z]*/m, '').replace('```', ''), Prism.languages[lang], lang)
 
         // remove any backticks and the language
@@ -36,8 +37,15 @@ const httpTrigger: AzureFunction = async function (context: Context, req: HttpRe
             status: 200,
             body: `<pre class="language-${lang}"><code class="language-${lang}">${highlightedCleaned}</code></pre>`
         }
+    } catch {
+        context.res = {
+            status: 200,
+            body: req.rawBody
+        }
+    }
     return
 
+
 };
 
 export default httpTrigger;