public static Object For(Cons args, Environment environment)
{
//string v = "//(for " + Printer.ConsToString(args) + ")" + NewLine + "{" + NewLine;
string v = "{" + NewLine;
Environment localEnvironment = new Environment(environment);
v += Generate(args.First(), localEnvironment);
v += Generate(args.Second(), localEnvironment);
v += @"while ((Conversions.ObjectToBoolean(retval))
{
";
foreach (object item in (Cons)args.Cdddr())
{
v += Generate(item, localEnvironment);
}
v += Generate(args.Third(), localEnvironment);
v += Generate(args.Second(), localEnvironment);
v += @"}
";
return(v + "}" + NewLine);
}