Classes to control HTML parsing. The primary access to this package is through {@link com.meterware.httpunit.parsing.HTMLParserFactory}, which allows a user to select the HTML parser that will be used to parse HTML pages returned by a {@link com.meterware.httpunit.WebClient}. In addition to selecting the actual class, the factory also permits various options to be set on whichever parser is chosen - with the caveat that not every parser supports every property. If the current parser does not in fact support a property, setting it on the factory will have no effect.