Possible to use Tidy only as validator?

"ts" <[email protected]> Tue, 26 Oct 2010 00:45:05 +0200

Newsgroups	gmane.comp.web.html-tidy.user
Message-ID	<8C5679C6FB854EEDAE02B783F4BD8F9C@msrdtswvista>

Hi,


I don't want Tidy to actually change HTML.
I only want it to report errors? Can TidyLib do this?
I can't get the tidy.exe to not automatically correct HTML :(


best regards
Thomas Schulz