From 2e9e0dfca3b360f09183faf7db73c78e1ea27f3d Mon Sep 17 00:00:00 2001
From: Guido van Rossum <guido@python.org>
Date: Mon, 1 Feb 1999 19:35:33 +0000
Subject: [PATCH] Add canonic() function -- for brand new bdb.py feature.

---
 Tools/idle/Debugger.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Tools/idle/Debugger.py b/Tools/idle/Debugger.py
index 36665acbd21..b085a1d6a32 100644
--- a/Tools/idle/Debugger.py
+++ b/Tools/idle/Debugger.py
@@ -17,6 +17,10 @@ def __init__(self, pyshell):
         bdb.Bdb.__init__(self)
         self.pyshell = pyshell
         self.make_gui()
+    
+    def canonic(self, filename):
+        # Canonicalize filename -- called by Bdb
+        return os.path.normcase(os.path.abspath(filename))
 
     def close(self, event=None):
         if self.interacting: