From c758e19e9069f8084e85622bbd11d6f9f929f26f Mon Sep 17 00:00:00 2001
From: Azgaar <azgaar.fmg@yandex.com>
Date: Tue, 5 Dec 2023 02:38:37 +0400
Subject: [PATCH] chore: polyfill Array.at for old browsers

---
 index.html         | 2 +-
 utils/polyfills.js | 9 +++++++++
 versioning.js      | 2 +-
 3 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/index.html b/index.html
index f8e89f38..8a39f5b8 100644
--- a/index.html
+++ b/index.html
@@ -7966,7 +7966,7 @@
     <script src="utils/graphUtils.js?v=1.93.12"></script>
     <script src="utils/nodeUtils.js"></script>
     <script src="utils/numberUtils.js?v=1.89.08"></script>
-    <script src="utils/polyfills.js?v=1.93.00"></script>
+    <script src="utils/polyfills.js?v=1.95.03"></script>
     <script src="utils/probabilityUtils.js?v=1.88.00"></script>
     <script src="utils/stringUtils.js"></script>
     <script src="utils/languageUtils.js"></script>
diff --git a/utils/polyfills.js b/utils/polyfills.js
index 667d81ab..ffc10f74 100644
--- a/utils/polyfills.js
+++ b/utils/polyfills.js
@@ -15,6 +15,15 @@ if (Array.prototype.flat === undefined) {
   };
 }
 
+// at
+if (Array.prototype.at === undefined) {
+  Array.prototype.at = function (index) {
+    if (index < 0) index += this.length;
+    if (index < 0 || index >= this.length) return undefined;
+    return this[index];
+  };
+}
+
 // readable stream iterator: https://bugs.chromium.org/p/chromium/issues/detail?id=929585#c10
 if (ReadableStream.prototype[Symbol.asyncIterator] === undefined) {
   ReadableStream.prototype[Symbol.asyncIterator] = async function* () {
diff --git a/versioning.js b/versioning.js
index 26625d25..0d0d6f8a 100644
--- a/versioning.js
+++ b/versioning.js
@@ -1,7 +1,7 @@
 "use strict";
 
 // version and caching control
-const version = "1.95.02"; // generator version, update each time
+const version = "1.95.03"; // generator version, update each time
 
 {
   document.title += " v" + version;