Searching in a wiki returns search results which contain '&s[]=searchword' in the URL. This results in marking the searchword in the displayed page. But it renders the URL unusable in a forum which displays URLs with BBCode. The '[' and ']' break the BBCode and the URL is not "clickable".
Detailed description of an example:
- search for "OpenOffice" in
http://www.mandrivauser.de/doku
- the search returns
http://www.mandrivauser.de/doku/doku.php?id=allgemein:tipps&s[]=openoffice
- try to insert this in a phpBB3 post. It will not work.