From a40547ec1b5068574ab46f2e47429edf2fba54ce Mon Sep 17 00:00:00 2001
From: alistair3149 <alistair31494322@gmail.com>
Date: Sat, 15 Feb 2020 17:52:32 -0500
Subject: [PATCH] Attempt to convert to ES5

---
 resources/scripts/toc.js | 93 ++++++++++++++++++++--------------------
 1 file changed, 47 insertions(+), 46 deletions(-)

diff --git a/resources/scripts/toc.js b/resources/scripts/toc.js
index 3dd64d49..6ee5d78b 100644
--- a/resources/scripts/toc.js
+++ b/resources/scripts/toc.js
@@ -5,56 +5,57 @@
  * Smooth scroll fallback and Scrollspy
  */
 
-var SmoothScroll = function SmoothScroll() {
-        if (!("scrollBehavior" in document.documentElement.style)) {
-            var navLinks = document.querySelectorAll("#toc a"),
-                eventListener = function eventListener(e) {
-                    e.preventDefault();
-                    e.target.scrollIntoView({
-                        behavior: "smooth"
-                    });
-                };
+function SmoothScroll() {
+    var navLinks, eventListener, link;
+    if (!("scrollBehavior" in document.documentElement.style)) {
+        navLinks = document.querySelectorAll("#toc a"),
+            eventListener = function eventListener(e) {
+                e.preventDefault();
+                e.target.scrollIntoView({
+                    behavior: "smooth"
+                });
+            };
 
-            for (var link in navLinks) {
-                if (Object.prototype.hasOwnProperty.call(navLinks, link)) {
-                    navLinks[link].addEventListener("click", eventListener);
+        for (link in navLinks) {
+            if (Object.prototype.hasOwnProperty.call(navLinks, link)) {
+                navLinks[link].addEventListener("click", eventListener);
+            }
+        }
+    }
+},
+function ScrollSpy() {
+    var sections = document.querySelectorAll(".mw-headline");
+    window.addEventListener("scroll", function() {
+        var scrollPos =
+            document.documentElement.scrollTop || document.body.scrollTop;
+
+        for (var section in sections) {
+            if (
+                Object.prototype.hasOwnProperty.call(sections, section) &&
+                sections[section].offsetTop <= scrollPos
+            ) {
+                var id = mw.util.escapeIdForAttribute(sections[section].id),
+                    node = document.querySelector('a[href * = "'.concat(id, '"]'))
+                    .parentNode,
+                    active = document.querySelector(".active");
+
+                if (active !== null) {
+                    active.classList.remove("active");
+                }
+
+                if (node !== null) {
+                    node.classList.add("active");
                 }
             }
         }
-    },
-    ScrollSpy = function ScrollSpy() {
-        var sections = document.querySelectorAll(".mw-headline");
-        window.addEventListener("scroll", function() {
-            var scrollPos =
-                document.documentElement.scrollTop || document.body.scrollTop;
-
-            for (var section in sections) {
-                if (
-                    Object.prototype.hasOwnProperty.call(sections, section) &&
-                    sections[section].offsetTop <= scrollPos
-                ) {
-                    var id = mw.util.escapeIdForAttribute(sections[section].id),
-                        node = document.querySelector('a[href * = "'.concat(id, '"]'))
-                        .parentNode,
-                        active = document.querySelector(".active");
-
-                    if (active !== null) {
-                        active.classList.remove("active");
-                    }
-
-                    if (node !== null) {
-                        node.classList.add("active");
-                    }
-                }
-            }
-        });
-    },
-    CheckToC = function CheckToC() {
-        if (document.getElementById("toc")) {
-            SmoothScroll();
-            ScrollSpy();
-        }
-    };
+    });
+},
+function CheckToC() {
+    if (document.getElementById("toc")) {
+        SmoothScroll();
+        ScrollSpy();
+    }
+};
 
 if (document.readyState !== "loading") {
     CheckToC();