private static void Evaluate(string line, Env stdLibEnv)
{
Node node = Parse(line);
if (node != null)
{
node = MacroExpander.ExpandMacros(node, stdLibEnv);
Evaluator.Evaluate(node, stdLibEnv);
}
}
/// <summary>
/// Create environment with standard libraries loaded.
/// </summary>
/// <returns></returns>
public static Env CreateStdLibEnv()
{
Env stdLibEnv = new Env(null);
BuiltinFunsSetter.AddStdBuiltins(stdLibEnv);
LoadStdLib(stdLibEnv);
// Make a final pass over all functions in the stdLibEnv to expand all macros.
MacroExpander.ExpandAllMacros(stdLibEnv);
return(stdLibEnv);
}