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> some parsers "upgrade" html to xhtml and then process the xhtml since its more regular. I have never heard of anything even vaguely matching your description
by chrismorgan 2y ago
> some parsers "upgrade" html to xhtml and then process the xhtml since its more regular.
I have never heard of anything even vaguely matching your description, and it would be wildly wrong. HTML parsing is exhaustively defined, and the only way of correctly parsing HTML is to use the defined HTML parser.