This wiki has po support **disabled**. If the [[!iki plugins/po desc=po]] plugin is enabled, the regular PageSpec syntax is expanded with the following additional tests that can be used to improve user navigation in a multi-lingual wiki: * "`lang(LL)`" - tests whether a page is written in the language specified as a ISO639-1 (two-letter) language code. * "`currentlang()`" - tests whether a page is written in the same language as the current page. * "`needstranslation()`" - tests whether a page needs translation work. Only slave pages match this PageSpec. A minimum target translation percentage can optionally be passed as an integer parameter: "`needstranslation(50)`" matches only pages less than 50% translated. Note that every non-po page is considered to be written in `po_master_language`, as specified in `ikiwiki.setup`.