[whatwg] Inferring rel="feed" from the media type
lachlan.hunt at lachy.id.au
Wed Nov 29 10:02:03 PST 2006
Mark Baker wrote:
> "If the alternate keyword is used with the type attribute set to the
> value application/rss+xml or the value application/atom+xml, then the
> user agent must treat the link as it would if it had the feed keyword
> specified as well."
> -- http://www.whatwg.org/specs/web-apps/current-work/#link-type
> I believe this in error. Atom, at least (I expect this also holds for
> RSS), is useful for representing more things than just feeds...
> In addition, the media type on link is non-authoritative, meaning that
> feed-semantics would be inferred before it was even ascertained that
> the would-be representation was actually an Atom or RSS document.
But it's based on how autodiscovery already works in UAs at the moment.
The following is already recognised as a feed:
<link rel="alternate" type="application/atom+xml" href="/feed">
We can't redefine it in an incompatible way without breaking a lot of
pages that already use that for autodiscovery.
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