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Settings Remark
XML Feed URL <feed>XML Feed URL</feed>

Specify a URL to an RSS 2.0 or Atom Feed 0.3/1.0 XML file. This element adds the ability to open a dropdown menu with RSS feed titles, descriptions, and links, similar to Firefox RSS bookmarks, which are automatically updated (not user-initiated). This element is optional, and will not be used by most custom searches.

XML feed URL