public static string Format(DyObject obj, ExecutionContext ctx, bool notype = false, int maxLen = 0)
{
string fmt;
try
{
fmt = obj.ToLiteral(ctx).ToString();
}
catch (Exception ex)
{
return($"Formatting failed:\n{(ex is DyCodeException c ? c.ToString() : ex.Message)}");
}
if (maxLen > 0 && fmt.Length > maxLen)
{
fmt = fmt[..maxLen] + "...";
