From a30cc1082f72243c330f7362ac83d5eb5e44a991 Mon Sep 17 00:00:00 2001
From: Vladimir Prus <vladimir.prus@gmail.com>
Date: Sun, 25 Jun 2017 21:39:43 +0300
Subject: [PATCH] Feature macro for use-next-token-for-implicit-option
 behaviour.

---
 include/boost/program_options/version.hpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/boost/program_options/version.hpp b/include/boost/program_options/version.hpp
index 7480943..aa27568 100644
--- a/include/boost/program_options/version.hpp
+++ b/include/boost/program_options/version.hpp
@@ -15,5 +15,8 @@
 #endif
 #define BOOST_PROGRAM_OPTIONS_VERSION 2
 
+// Signal that implicit options will use values from next
+// token, if available.
+#define BOOST_PROGRAM_OPTIONS_IMPLICIT_VALUE_NEXT_TOKEN 1
 
 #endif