From 91df35a60256d28b68a60b4452c0698ddd2daecf 2011-12-06 01:40:56
From: Thomas Kluyver <takowl@gmail.com>
Date: 2011-12-06 01:40:56
Subject: [PATCH] Make readline tab-completion work in two-process terminal frontend.

---

diff --git a/IPython/frontend/terminal/completer.py b/IPython/frontend/terminal/completer.py
index 5524ef5..91e800e 100644
--- a/IPython/frontend/terminal/completer.py
+++ b/IPython/frontend/terminal/completer.py
@@ -43,7 +43,10 @@ class ClientCompleter2p(object):
            self.matches = []
            print('WARNING: Kernel timeout on tab completion.')
         #print self.matches
-        return self.matches
+	try:
+	    return self.matches[state]
+	except IndexError:
+	    return None
+        
         
         
-        
\ No newline at end of file