From 9182098de5ba09912de6ae8a897041ad2a718fdd Mon Sep 17 00:00:00 2001
From: ccd0 <admin@containerchan.org>
Date: Sun, 13 Mar 2016 15:28:21 -0700
Subject: [PATCH] Normalize text nodes after wbr tags are removed from
 [math]/[eqn] posts.

---
 src/Miscellaneous/Fourchan.coffee | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Miscellaneous/Fourchan.coffee b/src/Miscellaneous/Fourchan.coffee
index 1e67741e5..a68996442 100644
--- a/src/Miscellaneous/Fourchan.coffee
+++ b/src/Miscellaneous/Fourchan.coffee
@@ -64,7 +64,9 @@ Fourchan =
   math: ->
     return unless /\[(math|eqn)\]/.test @nodes.comment.textContent
     # XXX <wbr> tags frequently break MathJax; remove them.
-    $.rm wbr for wbr in $$ 'wbr', @nodes.comment
+    if (wbrs = $$ 'wbr', @nodes.comment).length
+      $.rm wbr for wbr in wbrs
+      @nodes.comment.normalize()
     cb = =>
       return unless doc.contains @nodes.comment
       $.off d, 'PostsInserted', cb