RoWiki

roWiki is a small 9KB script (in its latest version) which supports wiki markup, recent changes and history. roWiki author is Marc Rohlfing rowiki@rowlff.de. Project is long dead and original website inaccessible. If you would like to see roWiki, you can download it from http://lionwiki.0o.cz/download/genesis/roWiki-1.05.tar.gz (version 1.05, latest version known to me).

roWiki has a lot of descendants, probably most important is TigerWiki (which in turn forms basis for WiKiss, LionWiki and WiKissMe).