public void AppendPrint(int indent, StringBuilder buf)
{
Helper.PrintASTIndentLine("if", indent, buf);
Condition.AppendPrint(indent + 1, buf);
Helper.PrintASTIndentLine("then", indent, buf);
True.AppendPrint(indent + 1, buf);
Helper.PrintASTIndentLine("else", indent, buf);
False.AppendPrint(indent + 1, buf);
}
