From f57a14e3de4bda0a3482264aa421174c0baf9cbe Mon Sep 17 00:00:00 2001
From: Jason Turner <jason@emptycrate.com>
Date: Thu, 29 May 2014 20:44:05 -0600
Subject: [PATCH] Allow user to add globals from within script.

---
 include/chaiscript/language/chaiscript_engine.hpp |  3 +++
 unittests/global_in_script.chai                   | 10 ++++++++++
 2 files changed, 13 insertions(+)
 create mode 100644 unittests/global_in_script.chai

diff --git a/include/chaiscript/language/chaiscript_engine.hpp b/include/chaiscript/language/chaiscript_engine.hpp
index 30b35c9..ba8fcea 100644
--- a/include/chaiscript/language/chaiscript_engine.hpp
+++ b/include/chaiscript/language/chaiscript_engine.hpp
@@ -366,6 +366,9 @@ namespace chaiscript
       m_engine.add(fun(&ChaiScript::version_patch, this), "version_patch");
       m_engine.add(fun(&ChaiScript::version, this), "version");
 
+      m_engine.add(fun(&ChaiScript::add_global_const, this), "add_global_const");
+      m_engine.add(fun(&ChaiScript::add_global, this), "add_global");
+
       do_eval(ChaiScript_Prelude::chaiscript_prelude(), "standard prelude");
     }
 
diff --git a/unittests/global_in_script.chai b/unittests/global_in_script.chai
new file mode 100644
index 0000000..951a910
--- /dev/null
+++ b/unittests/global_in_script.chai
@@ -0,0 +1,10 @@
+
+var i = 5
+add_global(i, "j")
+
+def myFun()
+{
+  assert_equal(j, 5)
+}
+
+myFun();