From b0dba3ced7e9cc9836ae7fa360add7f08a1ee038 Mon Sep 17 00:00:00 2001
From: Janarthanan Chandrasekaran <jc891697@broadcom.net>
Date: Mon, 9 May 2022 17:11:17 +0530
Subject: [PATCH] [Fixes #243] Anchor tags are not working in chrome on first
 load

---
 assets/js/docs.js | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/assets/js/docs.js b/assets/js/docs.js
index ae899b32..d5cdd6c4 100644
--- a/assets/js/docs.js
+++ b/assets/js/docs.js
@@ -113,6 +113,25 @@
     return string.replace(/^\s+|\s+$/g, '')
   }
 
+  /**
+   * credit: https://stackoverflow.com/a/13348618
+   */
+  function isChrome() {
+    const isChromium = window.chrome;
+    const winNav = window.navigator;
+    const vendorName = winNav.vendor;
+    const isOpera = typeof window.opr !== "undefined";
+    const isIEedge = winNav.userAgent.indexOf("Edge") > -1;
+    const isIOSChrome = winNav.userAgent.match("CriOS");
+    return (
+      isIOSChrome ||
+      (isChromium !== null &&
+        isChromium !== undefined &&
+        vendorName === "Google Inc." &&
+        isOpera === false &&
+        isIEedge === false)
+    );
+  }
   /*--------------------------------------------------------------------------*/
 
   var Menu = React.createClass({
@@ -455,6 +474,13 @@
         parent.appendChild(button)
       })
     }
+
+    if (location.hash && isChrome()) {
+      const hash = document.querySelector(location.hash);
+      if (hash) {
+        hash.scrollIntoView();
+      }
+    }
   }
 
   if (document.readyState == 'loading') {