HTML and Backward compatibility

Discussion in 'HTML' started by v4vijayakumar, Jul 24, 2007.

  1. My first post to ah.

    Are HTML versions are backward compatible to previous versions?

    If yes, why who really needs this backward compatibility?

    If no, why all these HTML versions look same all the time? Why there
    are no considerable improvements? Why not let the browsers worry about

    How long we, users, have to wait for more interesting things like
    window inside window?! :)
    v4vijayakumar, Jul 24, 2007
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  2. To some extent. Elements and attributes get deprecated as better ways
    to solve problems are added to the language.
    Because development stalled while waiting for browsers to implement
    HTML 4.x and XHTML 1.x.
    HTML 4.01 is six and a half years old and still isn't properly
    implemented in Internet Explorer.
    "Window inside window" is called "frames", was introduced in HTML 4,
    and promptly avoided by most of the web development community because
    the concept breaks the mapping of "one url = one view", which doesn't
    work nicely with search engines, bookmarks, and various other things.
    David Dorward, Jul 24, 2007
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