From 70af0087d8efb3f2f7dc9ffdf2568419913f16da Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 30 Jun 2015 15:07:03 +0200
Subject: Group "see through" iteration, take 1

---
 build/prerequisite.cxx | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'build/prerequisite.cxx')

diff --git a/build/prerequisite.cxx b/build/prerequisite.cxx
index 7ccf37d..d4c8a9c 100644
--- a/build/prerequisite.cxx
+++ b/build/prerequisite.cxx
@@ -15,6 +15,8 @@ using namespace std;
 
 namespace build
 {
+  // prerequisite_key
+  //
   ostream&
   operator<< (ostream& os, const prerequisite_key& pk)
   {
-- 
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