Translations:Help:System message/12/en

In MediaWiki 1.18 and above, you can find a message key by browsing a wiki in the special pseudo-language code $qqx, which can be done by appending $qqxparam1 to the URL, or $qqxparam2 if the URL already contains a  character ([ example]). All the messages will then be replaced by their message keys, so you can identify which message is responsible. Messages that are always in the content language will not be shown using qqx.