k, newbie answer ahead. Something like this gave me the proper answer 0||1 for equality using String::Approx. Of course not any validity against proper html code or anything, just plain text match. 
use String::Approx 'amatch';
$match = amatch(@txt1, @txt2));

[download]
where @txt1 is the original document and @txt2 is the comparing document. And $match will give you 0||1 for the match.

In reply to Re: HTML Document Comparison by moen
in thread HTML Document Comparison by xjar

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