From 26a80f2d9b60ca11c25507c59108891999dd6aa3 Mon Sep 17 00:00:00 2001
From: Rocky Duan <dementrock@gmail.com>
Date: Mon, 6 Aug 2012 23:00:38 -0400
Subject: [PATCH] fixed escape recovering bug

---
 lms/static/coffee/src/discussion/utils.coffee | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/lms/static/coffee/src/discussion/utils.coffee b/lms/static/coffee/src/discussion/utils.coffee
index 657c7c12e5..e822c53a06 100644
--- a/lms/static/coffee/src/discussion/utils.coffee
+++ b/lms/static/coffee/src/discussion/utils.coffee
@@ -213,12 +213,12 @@ wmdEditors = {}
         break
 
     text = processedText
-    text = text.replace(new RegExp(ESCAPED_DOLLAR), '\\$')
+    text = text.replace(new RegExp(ESCAPED_DOLLAR, 'g'), '\\$')
 
     text = text.replace /\\\\\\\\/g, ESCAPED_BACKSLASH
     text = text.replace /\\begin\{([a-z]*\*?)\}([\s\S]*?)\\end\{\1\}/img, ($0, $1, $2) ->
       processor("\\begin{#{$1}}" + $2 + "\\end{#{$1}}")
-    text = text.replace(new RegExp(ESCAPED_BACKSLASH), '\\\\\\\\')
+    text = text.replace(new RegExp(ESCAPED_BACKSLASH, 'g'), '\\\\\\\\')
 
     $div = $("<div>").html(text)
     cnt = 0
@@ -226,5 +226,6 @@ wmdEditors = {}
       $(code).html(processor(codeArchive[cnt], 'code'))
       cnt += 1
 
-    $div.html()
+    text = $div.html()
 
+    text