diff --git a/IPython/quarantine/ipy_greedycompleter.py b/IPython/quarantine/ipy_greedycompleter.py
deleted file mode 100644
index acc52c6..0000000
--- a/IPython/quarantine/ipy_greedycompleter.py
+++ /dev/null
@@ -1,83 +0,0 @@
-""" Greedy completer extension for IPython
-
-Normal tab completer refuses to evaluate nonsafe stuff. This will evaluate
-everything, so you need to consider the consequences of pressing tab 
-yourself!
-
-Note that this extension simplifies readline interaction by setting
-only whitespace as completer delimiter. If this works well, we will
-do the same in default completer.
-
-"""
-
-from IPython.utils.dir2 import dir2
-from IPython.utils import generics
-from IPython.core import ipapi
-from IPython.core.error import TryNext
-import IPython.utils.rlineimpl as readline
-
-import re
-
-def attr_matches(self, text):
-    """Compute matches when text contains a dot.
-
-    Assuming the text is of the form NAME.NAME....[NAME], and is
-    evaluatable in self.namespace or self.global_namespace, it will be
-    evaluated and its attributes (as revealed by dir()) are used as
-    possible completions.  (For class instances, class members are are
-    also considered.)
-
-    WARNING: this can still invoke arbitrary C code, if an object
-    with a __getattr__ hook is evaluated.
-
-    """
-    
-    force_complete = 1
-    #print 'Completer->attr_matches, txt=%r' % text # dbg
-    lbuf = readline.get_line_buffer()
-
-    # Another option, seems to work great. Catches things like ''.<tab>
-    m = re.match(r"(\S+(\.\w+)*)\.(\w*)$", text)
-
-    if m:
-        expr, attr = m.group(1, 3)
-    else:
-        # force match - eval anything that ends with colon
-        if not force_complete:
-            return []
-                
-        m2 = re.match(r"(.+)\.(\w*)$", lbuf)
-        if not m2:
-            return []
-        expr, attr = m2.group(1,2)
-
-
-    try:
-        obj = eval(expr, self.namespace)
-    except:
-        try:
-            obj = eval(expr, self.global_namespace)
-        except:
-            return []
-
-    words = dir2(obj)
-
-    try:
-        words = generics.complete_object(obj, words)
-    except TryNext:
-        pass
-    # Build match list to return
-    n = len(attr)
-    res = ["%s.%s" % (expr, w) for w in words if w[:n] == attr ]
-    return res
-
-
-
-def main():
-    #import IPython.rlineimpl as readline
-    readline.set_completer_delims(" \n\t")
-    # monkeypatch - the code will be folded to normal completer later on
-    import IPython.core.completer
-    IPython.core.completer.Completer.attr_matches = attr_matches
-
-main()