From 53bd194e217f0c3af40780016f33a0b9a8ef0372 Mon Sep 17 00:00:00 2001
From: facelessuser <faceless.shop@gmail.com>
Date: Sat, 9 Jun 2018 12:30:03 -0600
Subject: [PATCH] Non need to scan for begin/end

---
 js/katex_config.js | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/js/katex_config.js b/js/katex_config.js
index be1e77cb..bff9deac 100644
--- a/js/katex_config.js
+++ b/js/katex_config.js
@@ -3,7 +3,6 @@
 
 var katexMath = (function () {
     var maths = document.querySelectorAll('.arithmatex'),
-        block_env = /\\begin\{([a-z]+\*?)\}.+?\\end\{\1\}/,
         tex;
 
     for (var i = 0; i < maths.length; i++) {
@@ -12,8 +11,7 @@ var katexMath = (function () {
           (tex.startsWith('$') && tex.endsWith('$'))) {
         katex.render(tex.slice(2, -2), maths[i], {'displayMode': false});
       } else if ((tex.startsWith('\\[') && tex.endsWith('\\]')) ||
-                 (tex.startsWith('$$') && tex.endsWith('$$')) ||
-                 block_env.test(tex)) {
+                 (tex.startsWith('$$') && tex.endsWith('$$'))) {
         katex.render(tex.slice(2, -2), maths[i], {'displayMode': true});
       }
     }