From 119960dc56f0892951063a811276927dd60c74e4 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 8 Apr 2015 08:45:05 +0000
Subject: version.c: support RUBY_ENGINE_VERSION

* version.c (Init_version): the version of the engine or
  interpreter.  [Fix GH-858]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50186 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 version.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'version.c')

diff --git a/version.c b/version.c
index 45761b3251..f3c687dedb 100644
--- a/version.c
+++ b/version.c
@@ -38,10 +38,11 @@ VALUE ruby_engine_name = Qnil;
 void
 Init_version(void)
 {
+    VALUE v = MKSTR(version);
     /*
      * The running version of ruby
      */
-    rb_define_global_const("RUBY_VERSION", MKSTR(version));
+    rb_define_global_const("RUBY_VERSION", v);
     /*
      * The date this ruby was released
      */
@@ -71,6 +72,10 @@ Init_version(void)
      * The engine or interpreter this ruby uses.
      */
     rb_define_global_const("RUBY_ENGINE", ruby_engine_name = MKSTR(engine));
+    /*
+     * The version of the engine or interpreter this ruby uses.
+     */
+    rb_define_global_const("RUBY_ENGINE_VERSION", v);
 }
 
 /*! Prints the version information of the CRuby interpreter to stdout. */
-- 
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