Greetings,
Firstly, I’d be grateful if you would share how you managed to integrate Dokuwiki with WP. 🙂
In answer to your question, you’ll find exact answers in:
http://codex.ww.wp.xz.cn/Moving_WordPress
and probably most of all in:
http://codex.ww.wp.xz.cn/Giving_WordPress_Its_Own_Directory
HTH
–GW
