MediaWiki:Pageincat-very-wrong-warn/qqq

Warning displayed during preview when editing a page if #incat parser function acted incorrectly (Acting incorrectly means acting as if page was not in category, but page actually is). This can happen if someone does something like put this page in category foo only if its not in category foo or more generally when people include category links inside  functions. Compare this to. Generally this error message can happen when support for checking actual categories in the preview is enabled (but the category functions still behave incorrectly), the other error message will be triggered when such support is disabled.


 * $1 is the list of categories (in a localized comma separated list with the last two items separated by . The individual category names will be italicized).
 * $2 is how many categories