From 11013e648dbc86be4cf01701767ab8426a8552e5 Mon Sep 17 00:00:00 2001
From: MinRK <benjaminrk@gmail.com>
Date: Thu, 17 Oct 2013 14:30:15 -0700
Subject: [PATCH] add utils.splitext to js

mimic Python os.path.splitext
---
 IPython/html/static/base/js/utils.js | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/IPython/html/static/base/js/utils.js b/IPython/html/static/base/js/utils.js
index 70f0e3444..8d06cec40 100644
--- a/IPython/html/static/base/js/utils.js
+++ b/IPython/html/static/base/js/utils.js
@@ -384,6 +384,18 @@ IPython.utils = (function (IPython) {
     };
 
 
+    var splitext = function (filename) {
+        // mimic Python os.path.splitext
+        // Returns ['base', '.ext']
+        var idx = filename.lastIndexOf('.');
+        if (idx > 0) {
+            return [filename.slice(0, idx), filename.slice(idx)];
+        } else {
+            return [filename, ''];
+        }
+    }
+
+
     // http://stackoverflow.com/questions/2400935/browser-detection-in-javascript
     var browser = (function() {
         var N= navigator.appName, ua= navigator.userAgent, tem;
@@ -403,6 +415,7 @@ IPython.utils = (function (IPython) {
         autoLinkUrls : autoLinkUrls,
         points_to_pixels : points_to_pixels,
         url_path_join : url_path_join,
+        splitext : splitext,
         browser : browser
     };