From 9fe54f8660c6a6e29e1b375a6a74f31b1e41793c Mon Sep 17 00:00:00 2001
From: Phil Hughes <me@iamphill.com>
Date: Tue, 30 May 2017 12:59:14 +0100
Subject: fixed & being rendered

---
 app/assets/javascripts/notebook/cells/markdown.vue | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'app/assets/javascripts/notebook')

diff --git a/app/assets/javascripts/notebook/cells/markdown.vue b/app/assets/javascripts/notebook/cells/markdown.vue
index 53761c16de3..a9079dbc1b9 100644
--- a/app/assets/javascripts/notebook/cells/markdown.vue
+++ b/app/assets/javascripts/notebook/cells/markdown.vue
@@ -45,9 +45,8 @@
     let inline = false;
 
     if (typeof katex !== 'undefined') {
-      const katexString = text.replace(/&amp;/g, '&')
-        .replace(/&=&/g, '\\&=\\&')
-        .replace(/<(\/?)em>/g, '');
+      const katexString = text.replace(/&amp;/g, '')
+        .replace(/<(\/?)em>/g, '_');
       const regex = new RegExp(katexRegexString, 'gi');
       const numberOfMatches = katexString.match(regex);
 
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