Schemin.Interpret.Interpreter.DefinePrimitives C# (CSharp) Method

        private void DefinePrimitives()
        {
            foreach (KeyValuePair<string, Primitive> kvp in PrimitiveFactory.Primitives)
            {
                ScheminAtom symbol = AtomFactory.GetAtom(kvp.Key);
                ScheminPrimitive prim = new ScheminPrimitive(kvp.Key);

                this.GlobalEnv.AddBinding(symbol, prim);
            }

            string filename = "ScheminLib\\\\ScheminLib.ss";
            string baseDir = AppDomain.CurrentDomain.BaseDirectory;
            FileStream fs = File.OpenRead(baseDir + Path.DirectorySeparatorChar + filename);
            StreamReader sr = new StreamReader(fs);
            string file = sr.ReadToEnd();

            var tokens = this.tokenizer.Tokenize(file);
            ScheminPair ast = this.parser.Parse(tokens, true).Cons(new ScheminPrimitive("begin"));

            this.evaluator.EvaluateInternal(ast);
        }