<apre href=X></apre> is used instead of <a href=X></a> to make it possible to add 'prestate-relative' links. If used without href, it's just a link to the same page.

Examples:

<if prestate=sv>Du har valt svensk text</if>
<else>You don't want swedish text</else>

URL to begin with: http://www.foo.com/(sv,img)/index.html
<apre -sv>I want english text!</apre>

Follow the previous link and you will come to: http://www.foo.com/(img)/index.html
<apre sv -img href=images.html>Show me the image-index, w/o indexpicture and in swedish</apre>

New URL: http://www.foo.com/(sv)/images.html