From 187bc896f66ac772c75383f63829cc4fe96c7d3a Mon Sep 17 00:00:00 2001
From: Daniel James <daniel@calamity.org.uk>
Date: Wed, 4 Jun 2014 12:55:03 +0100
Subject: [PATCH] BOOST_ITERATOR_CATEGORY shouldn't be removed.

Since it was documented, it should be kept for backwards compatiblity.
---
 include/boost/iterator/iterator_traits.hpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/boost/iterator/iterator_traits.hpp b/include/boost/iterator/iterator_traits.hpp
index 856641c..39e08c0 100644
--- a/include/boost/iterator/iterator_traits.hpp
+++ b/include/boost/iterator/iterator_traits.hpp
@@ -10,7 +10,8 @@
 
 namespace boost { 
 
-// Obsolete. Remove.
+// Macro for supporting old compilers, no longer needed but kept
+// for backwards compatibility (it was documented).
 #define BOOST_ITERATOR_CATEGORY iterator_category