From a04b7c0e4d3e6e45d33938727750a7005802f9ba Mon Sep 17 00:00:00 2001
From: Eric Wood <ericw@spiceworks.com>
Date: Mon, 29 Oct 2012 21:21:48 -0500
Subject: [PATCH] LaTeX special character escaping

---
 converter.js | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/converter.js b/converter.js
index a329e82..544edc4 100644
--- a/converter.js
+++ b/converter.js
@@ -1,4 +1,13 @@
 excelParser = {
+  latexEscape: function(text) {
+    var specials = ['\\', '&', '%', '$', '#', '_', '{', '}', '~', '^'];
+    $.each(specials, function(i,special) {
+      text = text.replace(special, '\\' + special);
+    });
+
+    return text;
+  },
+
   parseStringTable: function(data) {
     var doc = $(data);
     var stringTags = doc.find('si');
@@ -55,9 +64,9 @@ excelParser = {
       var cols = $(row).find('c');
       var colVals = $.map(cols, function(col,j) {
         var col = $(col);
-        var val = col.find('v').text();
+        var val = excelParser.latexEscape(col.find('v').text());
         if(col.attr('t') == 's') {
-          return stringTable[parseInt(val)];
+          return excelParser.latexEscape(stringTable[parseInt(val)]);
         } else {
           return val;
         }