From fc5b03d2ccf342b0eb0f74fa951f0614c4aabf2d Mon Sep 17 00:00:00 2001
From: Uiri <uiri00@gmail.com>
Date: Tue, 5 Mar 2013 16:28:19 -0500
Subject: [PATCH] Fix implicit and explicit keygroups issue in #4. Does
 everything look good @BurntSushi?

---
 toml.py | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/toml.py b/toml.py
index bcbb085..c65c0cc 100644
--- a/toml.py
+++ b/toml.py
@@ -1,6 +1,7 @@
 import datetime
 
 def loads(s):
+    implicitgroups = []
     """Returns a dictionary containing s, a string, parsed as toml."""
     retval = {}
     currentlevel = retval
@@ -65,8 +66,13 @@ def loads(s):
                 try:
                     currentlevel[group]
                     if i == len(groups) - 1:
-                        raise Exception("What? "+group+" already exists?"+str(currentlevel))
+                        if group in implicitgroups:
+                            implicitgroups.remove(group)
+                        else:
+                            raise Exception("What? "+group+" already exists?"+str(currentlevel))
                 except KeyError:
+                    if i != len(groups) - 1:
+                        implicitgroups.append(group)
                     currentlevel[group] = {}
                 currentlevel = currentlevel[group]
         elif "=" in line: