From 967515d31f7b83201ffe8563509b51bba827b424 Mon Sep 17 00:00:00 2001
From: oupablo <oupablo@gmail.com>
Date: Thu, 19 Feb 2015 16:36:34 -0500
Subject: [PATCH] Update jquery.tablesorter.js

added better support for numbers with commas in it
---
 jquery.tablesorter.js | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/jquery.tablesorter.js b/jquery.tablesorter.js
index c5eabf0..95b939d 100644
--- a/jquery.tablesorter.js
+++ b/jquery.tablesorter.js
@@ -862,7 +862,7 @@
             };
             this.isDigit = function (s, config) {
                 // replace all an wanted chars and match.
-                return /^[-+]?\d*$/.test($.trim(s.replace(/[,.']/g, '')));
+                return /^\d+$/.test(s);
             };
             this.clearTableBody = function (table) {
                 if ($.browser.msie) {
@@ -903,6 +903,17 @@
             return $.tablesorter.formatFloat(s);
         }, type: "numeric"
     });
+    
+    $.tablesorter.addParser({
+        id: "uiDigit",
+        is: function (s, table) {
+        	//return false;
+        	return new RegExp(/^([0-9]{1,3}[,.])+[0-9]+$/).test(s);
+        }, format: function (s) {
+        	
+            return $.tablesorter.formatFloat(s.replace(',', ""));
+        }, type: "numeric"
+    });
 
     ts.addParser({
         id: "currency",