From e9563995b01162a8ec4aa24b5342dcdc2eeba154 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Fri, 18 Mar 2016 10:20:25 +0200
Subject: Add few notes, comment cleanups

---
 build2/config/utility.cxx | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'build2/config')

diff --git a/build2/config/utility.cxx b/build2/config/utility.cxx
index c617690..d27e1ff 100644
--- a/build2/config/utility.cxx
+++ b/build2/config/utility.cxx
@@ -37,6 +37,8 @@ namespace build2
       // a warning issued by the config module about global/root scope
       // value mismatch.
       //
+      // @@ CMDVAR
+      //
       value& v (const_cast<value&> (*l));
 
       if (v && !v.empty ())
-- 
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