From 4ebfa259156ae42fbd44a3aeb7fd73a2d6569480 Mon Sep 17 00:00:00 2001
From: Jarryd Beck <jarro.2783@gmail.com>
Date: Mon, 13 Nov 2017 17:57:26 +1100
Subject: [PATCH] Improve version and changelog

---
 CHANGELOG.md        | 3 +++
 include/cxxopts.hpp | 9 +++++++--
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index eea975d..50fc327 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,9 @@ options. The project adheres to semantic versioning.
 
 * A new `ParseResult` object that is the immutable result of parsing. It
   responds to the same `count` and `operator[]` as `Options` of 1.x did.
+* The function `ParseResult::arguments` returns a vector of the parsed
+  arguments to iterate through in the order they were provided.
+* The symbol `cxxopts::version` for the version of the library.
 
 ## 1.x
 
diff --git a/include/cxxopts.hpp b/include/cxxopts.hpp
index ddfdb86..81fb872 100644
--- a/include/cxxopts.hpp
+++ b/include/cxxopts.hpp
@@ -25,8 +25,6 @@ THE SOFTWARE.
 #ifndef CXXOPTS_HPP_INCLUDED
 #define CXXOPTS_HPP_INCLUDED
 
-#define CXXOPTS_VERSION 2.0.0
-
 #include <cstring>
 #include <cctype>
 #include <exception>
@@ -40,6 +38,13 @@ THE SOFTWARE.
 #include <unordered_set>
 #include <vector>
 
+namespace cxxopts
+{
+  static constexpr struct {
+    uint8_t major, minor, patch;
+  } version = {2, 0, 0};
+}
+
 //when we ask cxxopts to use Unicode, help strings are processed using ICU,
 //which results in the correct lengths being computed for strings when they
 //are formatted for the help output