public static void WriteElement(ICodeWriter writer, int i, SLArgument arg)
 {
     if (i == 0 && !arg.IdentifierIsRequired)
     {
         arg.Expr.WriteAll(writer);
     }
     else
     {
         arg.WriteAll(writer);
     }
 }
 public static void WriteAllElements(ICodeWriter writer, int i, SLArgument arg)
 {
     arg.WriteAll(writer);
 }