fixed a bug with nested loops and the special loop variable.

H: Enter commit message.  Lines beginning with 'HG:' are removed.

--HG--
branch : trunk
diff --git a/CHANGES b/CHANGES
index 02f12fd..8f95741 100644
--- a/CHANGES
+++ b/CHANGES
@@ -5,6 +5,10 @@
 -----------
 (codename to be selected, release date yet unknown)
 
+- fixed a bug with nested loops and the special loop variable.  Before the
+  change an inner loop overwrote the loop variable from the outer one after
+  iteration.
+
 Version 2.0
 -----------
 (codename jinjavitus, released on July 17th 2008)