/// <summary>
/// Sanitize input HTML using default settings.
/// </summary>
/// <param name="input">Input HTML. May be <c>null</c>.</param>
/// <returns>Sanitized HTML.</returns>
public static string Sanitize(string input)
{
if (input == null)
{
return null;
}
var inputReader = new StringReader(input);
var resultWriter = new StringWriter();
resultWriter.GetStringBuilder().EnsureCapacity(input.Length + 32);
resultWriter.NewLine = "\n";
var sanitizer = new Sanitizer();
sanitizer.Sanitize(inputReader, resultWriter);
return resultWriter.ToString();
}