From 9f43890bcd6bf6c0bf75e0ec748d29dc9b01dab5 Mon Sep 17 00:00:00 2001
From: Philipp Hagemeister <phihag@phihag.de>
Date: Wed, 23 Jul 2014 02:13:48 +0200
Subject: [PATCH] [jsinterp] Allow digits in function names

---
 test/test_youtube_signature.py | 6 ++++++
 youtube_dl/jsinterp.py         | 4 ++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/test/test_youtube_signature.py b/test/test_youtube_signature.py
index e8a67c4c0..f0f33f1db 100644
--- a/test/test_youtube_signature.py
+++ b/test/test_youtube_signature.py
@@ -57,6 +57,12 @@ _TESTS = [
         u'F375F75BF2AFDAAF2666E43868D46816F83F13E81C46.3725A8218E446A0DECD33F79DC282994D6AA92C92C9',
         u'9C29AA6D499282CD97F33DCED0A644E8128A5273.64C18E31F38361864D86834E6662FAADFA2FB57F'
     ),
+    (
+        u'https://s.ytimg.com/yts/jsbin/html5player-en_US-vflBb0OQx.js',
+        u'js',
+        84,
+        u'123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQ0STUVWXYZ!"#$%&\'()*+,@./:;<=>'
+    )
 ]
 
 
diff --git a/youtube_dl/jsinterp.py b/youtube_dl/jsinterp.py
index ae5bca2e6..13ad5ba1a 100644
--- a/youtube_dl/jsinterp.py
+++ b/youtube_dl/jsinterp.py
@@ -114,13 +114,13 @@ class JSInterpreter(object):
         obj = {}
         obj_m = re.search(
             (r'(?:var\s+)?%s\s*=\s*\{' % re.escape(objname)) +
-            r'\s*(?P<fields>([a-zA-Z$]+\s*:\s*function\(.*?\)\s*\{.*?\})*)' +
+            r'\s*(?P<fields>([a-zA-Z$0-9]+\s*:\s*function\(.*?\)\s*\{.*?\})*)' +
             r'\}\s*;',
             self.code)
         fields = obj_m.group('fields')
         # Currently, it only supports function definitions
         fields_m = re.finditer(
-            r'(?P<key>[a-zA-Z$]+)\s*:\s*function'
+            r'(?P<key>[a-zA-Z$0-9]+)\s*:\s*function'
             r'\((?P<args>[a-z,]+)\){(?P<code>[^}]+)}',
             fields)
         for f in fields_m: