On Thu, 30 Jun 2011 00:08:38 +0200, David Flanagan <dflanagan@mozilla.com> wrote: > The spec current says this about the importNode() method: > >> The |importNode(node, deep)| method must return a clone >> <http://dvcs.w3.org/hg/domcore/raw-file/tip/Overview.html#clone> of >> node, with new ownerDocument being the context object >> <http://dvcs.w3.org/hg/domcore/raw-file/tip/Overview.html#context-object>, >> and the /clone children flag >> <http://dvcs.w3.org/hg/domcore/raw-file/tip/Overview.html#clone-children-flag>/ >> set if deep is true. > But the clone algorithm can throw a DATA_CLONE_ERR, so the "must return > a clone" isn't, in general, possible. Should we support cloning Document and DocumentType objects? (There's an "<!--XXX wrong? -->" comment in the source.) -- Anne van Kesteren http://annevankesteren.nl/Received on Thursday, 30 June 2011 15:32:59 GMT
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