Category:CS1 maint: unrecognized language

This is a tracking category It is used to build and maintain lists of pages—primarily for the sake of the lists themselves. They are not part of the knowledge base categorization scheme. More information: This category is hidden on its member pages—unless the corresponding user preference is set. These categories are used to track, build and organize lists of pages needing "attention en masse" (for example, pages using deprecated syntax), or that may need to be edited at someone's earliest convenience. These categories also serve to aggregate members of several lists or sub-categories into a larger, more efficient list (discriminated by classifications).

Administrators: Please do not delete this category even if it is empty! This category may be empty occasionally or even most of the time.

This is a tracking category for CS1 citations that use |language= where the assigned value is not recognized by MediaWiki. MediaWiki recognizes all of the ISO 639-1 two-character codes and some of the ISO 639-2 three-character codes, along with the full official names of the languages corresponding to those codes. See the list of supported codes / names. MediaWiki is particular about language name spelling. For example, Northern Sámi should be spelled Northern Sami. MediaWiki does not recognize three-character codes when there is an equivalent two-character code: for Northern Sami, use code se instead of code sme. For recognized ISO 639-2 languages with multiple official names, MediaWiki recognizes only one. For example, code crh can refer to Crimean Tatar or Crimean Turkish; MediaWiki recognizes the latter. MediaWiki does not recognize dialects and character sets (e.g. Simplified Chinese (a character set), British English (a dialect)). Text that is not a recognized language code or name (e.g., the 'and' in |language=German and French) will add the article to this category because the citation module is looking for a single language name or code, or a comma-separated list of language names and/or codes; |language=German and French should be changed to: |language=German, French. Pages in this category should only be added by Module:Citation/CS1.

By default, Citation Style 1 and Citation Style 2 error messages are visible to all readers and maintenance messages are hidden from all readers.

To display maintenance messages in the rendered article, include the following text in your common CSS page (common.css) or your specific skin's CSS page and (skin.css).

(Note to new editors: those CSS pages are specific to you, and control your view of pages, by adding to your user account's CSS code. If you have not yet created such a page, then clicking one of the .css links above will yield a page that starts "Wikipedia does not have a user page with this exact name." Click the "Start the User:username/filename page" link, paste the text below, save the page, follow the instructions at the bottom of the new page on bypassing your browser's cache, and finally, in order to see the previously hidden maintenance messages, refresh the page you were editing earlier.)

.mw-parser-output span.cs1-maint {display: inline;} /* display Citation Style 1 maintenance messages */

To display hidden-by-default error messages:

.mw-parser-output span.cs1-hidden-error {display: inline;} /* display hidden Citation Style 1 error messages */

Even with this CSS installed, older pages in Wikipedia's cache may not have been updated to show these error messages even though the page is listed in one of the tracking categories. A null edit will resolve that issue.

To hide normally-displayed error messages:

.mw-parser-output span.cs1-visible-error {display: none;} /* hide Citation Style 1 error messages */

You can personalize the display of these messages (such as changing the color), but you will need to ask someone who knows CSS or at the technical village pump if you do not understand how.

Nota bene: these css rules are not obeyed by Navigation popups. They also do not hide script warning messages in the Preview box that begins with "This is only a preview; your changes have not yet been saved".