X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=youtube_dl%2Fjsinterp.py;h=b4617fbad0fc40323a129ce1218f9f97590c89bb;hb=60e5428925f7299182b4b327b3e88908e33eca1c;hp=5731e264baa06d276373d6bf7290e9b1df47ef68;hpb=892e3192fbed45c0fa13c91c3c18e432b95a4018;p=youtube-dl

diff --git a/youtube_dl/jsinterp.py b/youtube_dl/jsinterp.py
index 5731e264b..b4617fbad 100644
--- a/youtube_dl/jsinterp.py
+++ b/youtube_dl/jsinterp.py
@@ -61,7 +61,7 @@ class JSInterpreter(object):
             pass
 
         m = re.match(
-            r'^(?P<var>[a-z]+)\.(?P<member>[^(]+)(?:\(+(?P<args>[^()]*)\))?$',
+            r'^(?P<var>[$a-zA-Z0-9_]+)\.(?P<member>[^(]+)(?:\(+(?P<args>[^()]*)\))?$',
             expr)
         if m:
             variable = m.group('var')
@@ -108,7 +108,7 @@ class JSInterpreter(object):
                 index, howMany = argvals
                 res = []
                 for i in range(index, min(index + howMany, len(obj))):
-                    res.append(obj.pop(i))
+                    res.append(obj.pop(index))
                 return res
 
             return obj[member](argvals)