# HG changeset patch
# User paulb@localhost.localdomain
# Date 1182209945 -7200
# Node ID 50317047854cd33edccf3e7b7a7d606f110175c6
# Parent  1d95c953c1140c67f86c702e85f5b714a9cafcea
Added commentary.


diff -r 1d95c953c114 -r 50317047854c simplify/fixinstances.py
--- a/simplify/fixinstances.py	Tue Jun 19 01:37:10 2007 +0200
+++ b/simplify/fixinstances.py	Tue Jun 19 01:39:05 2007 +0200
@@ -129,6 +129,8 @@
         handler.
         """
 
+        # Process annotations.
+
         for name in ("non_accesses", "non_writes", "raises", "returns", "types"):
             if hasattr(node, name):
                 attrs = getattr(node, name)
@@ -139,6 +141,8 @@
                 for expr, attrs in d.items():
                     self._replace(attrs, name)
 
+        # Visit program nodes.
+
         for attr in ("pos_args",):
             if hasattr(node, attr):
                 self.dispatches(getattr(node, attr))