RSS Discovery (node-rssdiscovery)
Automatically find a site's RSS/Atom/RDF feed(s), given a url. The url is expected to be a link to an html page containing RSS Autodiscovery links, but a link to the feed should work, too.
This is a streaming parser -- we DO NOT buffer the entire page (or feed)
into memory. And rather than parse the entire page (or feed), we abort parsing
as soon as we have the information we need. In the case of an html page, we
abort as soon as we see the closing
</head> tag. In the case of a feed, we
abort without parsing any of the response body (i.e., immediately upon parsing
the response headers). The expectation (untested) is that this will be faster
when a page or feed is large. YMMV.
var discover = ;;
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