-Plugins can be used to add additional features to ikiwiki. Ikiwiki's
-backend RCS support is also pluggable, so support for new revision control
-systems can be added to ikiwiki. It's possible to [[write]] your own plugins,
-or you can install and use plugins contributed by others.
+Plugins can be used to add additional features to ikiwiki. The interface is quite flexible, allowing plugins to register [[PreProcessorDirective]]s, hook into [[CGI]] mode, and more. Ikiwiki's backend RCS support is also pluggable, so support for new revision control systems can be added to ikiwiki.