From 27a7d6c115b0f94bb51489c1e3acf8f680a8d1f2 Mon Sep 17 00:00:00 2001
From: Marius Kintel <marius@kintel.net>
Date: Fri, 30 Sep 2011 02:43:09 +0200
Subject: Added version() function


diff --git a/src/func.cc b/src/func.cc
index 52f04dd..b58a1b7 100644
--- a/src/func.cc
+++ b/src/func.cc
@@ -349,6 +349,14 @@ Value builtin_lookup(const Context *, const std::vector<std::string>&, const std
 	return Value(high_v * f + low_v * (1-f));
 }
 
+#define QUOTE(x__) # x__
+#define QUOTED(x__) QUOTE(x__)
+
+Value builtin_version(const Context *, const std::vector<std::string>&, const std::vector<Value> &)
+{
+	return Value(std::string(QUOTED(OPENSCAD_VERSION)));
+}
+
 void initialize_builtin_functions()
 {
 	builtin_functions["abs"] = new BuiltinFunction(&builtin_abs);
@@ -373,6 +381,7 @@ void initialize_builtin_functions()
 	builtin_functions["ln"] = new BuiltinFunction(&builtin_ln);
 	builtin_functions["str"] = new BuiltinFunction(&builtin_str);
 	builtin_functions["lookup"] = new BuiltinFunction(&builtin_lookup);
+	builtin_functions["version"] = new BuiltinFunction(&builtin_version);
 	initialize_builtin_dxf_dim();
 }
 
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