From 206ddd11add6cd13b1601724000e88a4eb22657d Mon Sep 17 00:00:00 2001
From: Leangseu Kim <lkim@edx.org>
Date: Mon, 22 Jan 2024 09:48:49 -0500
Subject: [PATCH] chore: revert change to Mathjax

---
 cms/djangoapps/pipeline_js/js/xmodule.js          | 14 +-------------
 .../content_libraries/xblock_iframe.html          | 10 ----------
 common/templates/mathjax_include.html             | 15 ---------------
 3 files changed, 1 insertion(+), 38 deletions(-)

diff --git a/cms/djangoapps/pipeline_js/js/xmodule.js b/cms/djangoapps/pipeline_js/js/xmodule.js
index 44789c8cc6e2..8a19355c1a93 100644
--- a/cms/djangoapps/pipeline_js/js/xmodule.js
+++ b/cms/djangoapps/pipeline_js/js/xmodule.js
@@ -23,11 +23,6 @@ define(
             'mathjax',
             function() {
                 window.MathJax.Hub.Config({
-                    styles: {
-                        '.MathJax_SVG>svg': {'max-width': '100%'},
-                        // This is to resolve for people who use center mathjax with tables
-                        'table>tbody>tr>td>.MathJax_SVG>svg': {'max-width': 'inherit'},
-                    },
                     tex2jax: {
                         inlineMath: [
                             ['\\(', '\\)'],
@@ -65,14 +60,7 @@ define(
                     if (oldWidth !== document.documentElement.scrollWidth) {
                         t = window.setTimeout(function() {
                             oldWidth = document.documentElement.scrollWidth;
-                            MathJax.Hub.Queue(
-                                ['Rerender', MathJax.Hub],
-                                [() => $('.MathJax_SVG>svg').toArray().forEach(el => {
-                                    if ($(el).width() === 0) {
-                                        $(el).css('max-width', 'inherit');
-                                    }
-                                })]
-                            );
+                            MathJax.Hub.Queue(['Rerender', MathJax.Hub]);
                             t = -1;
                         }, delay);
                     }
diff --git a/cms/templates/content_libraries/xblock_iframe.html b/cms/templates/content_libraries/xblock_iframe.html
index b73a25f257b5..84d83de42ded 100644
--- a/cms/templates/content_libraries/xblock_iframe.html
+++ b/cms/templates/content_libraries/xblock_iframe.html
@@ -81,11 +81,6 @@
   <!-- Configure and load MathJax -->
   <script type="text/x-mathjax-config">
     MathJax.Hub.Config({
-      styles: {
-        '.MathJax_SVG>svg': { 'max-width': '100%' },
-        // This is to resolve for people who use center mathjax with tables
-        'table>tbody>tr>td>.MathJax_SVG>svg': { 'max-width': 'inherit'},
-      },
       CommonHTML: { linebreaks: { automatic: true } },
       SVG: { linebreaks: { automatic: true } },
       "HTML-CSS": { linebreaks: { automatic: true } },
@@ -115,11 +110,6 @@
           oldWidth = document.documentElement.scrollWidth;
           MathJax.Hub.Queue(
             ["Rerender", MathJax.Hub],
-            [() => $('.MathJax_SVG>svg').toArray().forEach(el => {
-              if ($(el).width() === 0) {
-                $(el).css('max-width', 'inherit');
-              }
-            })]
           );
           t = -1;
         }, delay);
diff --git a/common/templates/mathjax_include.html b/common/templates/mathjax_include.html
index 3e94293d789f..ead5a935ee94 100644
--- a/common/templates/mathjax_include.html
+++ b/common/templates/mathjax_include.html
@@ -29,11 +29,6 @@
 %if mathjax_mode is not Undefined and mathjax_mode == 'wiki':
 <script type="text/x-mathjax-config">
   MathJax.Hub.Config({
-    styles: {
-      '.MathJax_SVG>svg': { 'max-width': '100%', },
-      // This is to resolve for people who use center mathjax with tables
-      'table>tbody>tr>td>.MathJax_SVG>svg': { 'max-width': 'inherit'},
-    },
     CommonHTML: { linebreaks: { automatic: true } },
     SVG: { linebreaks: { automatic: true } },
     "HTML-CSS": { linebreaks: { automatic: true } },
@@ -44,11 +39,6 @@
 %else:
 <script type="text/x-mathjax-config">
   MathJax.Hub.Config({
-    styles: {
-      '.MathJax_SVG>svg': { 'max-width': '100%', },
-      // This is to resolve for people who use center mathjax with tables
-      'table>tbody>tr>td>.MathJax_SVG>svg': { 'max-width': 'inherit'},
-    },
     messageStyle: "none",
     CommonHTML: { linebreaks: { automatic: true } },
     SVG: { linebreaks: { automatic: true } },
@@ -116,11 +106,6 @@
           oldWidth = document.documentElement.scrollWidth;
           MathJax.Hub.Queue(
             ["Rerender", MathJax.Hub],
-            [() => $('.MathJax_SVG>svg').toArray().forEach(el => {
-              if ($(el).width() === 0) {
-                $(el).css('max-width', 'inherit');
-              }
-            })]
           );
           t = -1;
         }, delay);