Well, calling this «CMS» a bit perkily and early :) This is just an attempt to use DokuWiki syntax to keep page content. This allow easy to maintain site, and also use existing wiki-content without any conversion.
Script is based on DokuWiki parser made by Esther Brunner. In fact this is small template engine, converting wiki-formatted files to XHTML. Parser is unfinished and need optimization, but basically this is working.