Thanks for agreeing with me Laslo, On Mon, 23 Jul 2018, at 12:05 PM, Laslo Hunhold wrote: > I agree with you in the given case, but the robustness principle > probably brought us SGML and all its implications. Be careful what you > wish for, as being liberal with what input you accept can lead to > horrible security and consistency implications.
HTML parsing is pretty well defined https://html.spec.whatwg.org/multipage/parsing.html#parsing Wouldn't you agree the Web has dealt with these "implications"? It's not pretty, but it works.