+* [[shortcut name=imdb url="http://imdb.com/find?q=%s"]]
+* [[shortcut name=gpg url="http://pgpkeys.mit.edu:11371/pks/lookup?op=vindex&exact=on&search=0x%s"]]
+* [[shortcut name=perldoc url="http://perldoc.perl.org/search.html?q=%s"]]
+* [[shortcut name=whois url="http://reports.internic.net/cgi/whois?whois_nic=%s&type=domain"]]
+* [[shortcut name=cve url="http://cve.mitre.org/cgi-bin/cvename.cgi?name=%s"]]
+* [[shortcut name=cia url="http://cia.vc/stats/project/%s"]]
+* [[shortcut name=ciauser url="http://cia.vc/stats/user/%s"]]
+* [[shortcut name=flickr url="http://www.flickr.com/photos/%s"]]
+
+To add a new shortcut, use the `shortcut`
+[[ikiwiki/PreprocessorDirective]]. In the url, "%s" is replaced with the
+text passed to the named shortcut, after url-encoding it, and '%S' is
+replaced with the raw, non-encoded text. The optional `desc` parameter
+controls the description of the link.
+
+Remember that the `name` you give the shortcut will become a new
+[[ikiwiki/PreprocessorDirective]]. Avoid using a `name` that conflicts
+with an existing directive.