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html-support/schemadefinitions

Api-module iconmodule

Constants

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    Skipped elements due to HTML deprecation:

    • noframes (not sure if we should provide support for this element. CKE4 is not supporting frameset and frame, but it will unpack <frameset><noframes>foobar</noframes></frameset> to <noframes>foobar</noframes>, so there may be some content loss. Although using noframes as a standalone element seems invalid)
    • keygen (this one is also empty)
    • applet (support is limited mostly to old IE)
    • basefont (this one is also empty)
    • isindex (basically no support for modern browsers at all)

    Skipped elements due to lack empty element support:

    • hr
    • area
    • br
    • command
    • map
    • wbr
    • colgroup -> col

    Skipped elements due to complexity:

    • datalist with option elements used as a data source for input[list] element

    Skipped elements as they are handled as an object content:

    • track
    • source
    • option
    • param
    • optgroup

    Skipped full page HTML elements:

    • body
    • html
    • title
    • head
    • meta
    • link
    • etc...

    Skipped hidden elements: noscript

    When adding elements to this list, update the feature guide listing, too.