From: Joey Hess <joey@gnu.kitenet.net>
Date: Fri, 26 Dec 2008 19:07:19 +0000 (-0500)
Subject: comments: Deal with users entering unqualified or partial urls.
X-Git-Tag: 2.72~2
X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/commitdiff_plain/9db06329c98e1a390bbb6323de02dc7e2f45f1f8?ds=inline;hp=9db06329c98e1a390bbb6323de02dc7e2f45f1f8

comments: Deal with users entering unqualified or partial urls.

People seem to be able to expect to enter www.foo.com and get away with it.
The resulting my.wiki/www.foo.com link was not ideal.

To fix it, use URI::Heuristic to expand such things into a real url. It
even looks up hostnames in the DNS if necessary.
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