From a9b6b5cd15cff004b4109ab64b181fff23c10770 Mon Sep 17 00:00:00 2001
From: Phil Kulak <pkulak@gmail.com>
Date: Thu, 15 Jan 2015 10:23:05 -0800
Subject: [PATCH] Looks like Google switched to a new JS compiler that includes
 dollar signs in function names.

---
 youtube_dl/extractor/youtube.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/youtube_dl/extractor/youtube.py b/youtube_dl/extractor/youtube.py
index c7611a3a0..073b78fb5 100644
--- a/youtube_dl/extractor/youtube.py
+++ b/youtube_dl/extractor/youtube.py
@@ -588,7 +588,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor):
 
     def _parse_sig_js(self, jscode):
         funcname = self._search_regex(
-            r'\.sig\|\|([a-zA-Z0-9]+)\(', jscode,
+            r'\.sig\|\|([a-zA-Z0-9\$]+)\(', jscode,
             'Initial JS player signature function name')
 
         jsi = JSInterpreter(jscode)