Module:Documentation/doc
 | This Lua module is used in system messages. Changes to it can cause immediate changes to the Wikibooks user interface. To avoid major disruption, any changes should be tested in the module's /sandbox or /testcases subpages, or in your own module sandbox. The tested changes can be added to this page in a single edit. Please discuss changes on the talk page before implementing them. |
 | This is a documentation subpage for Module:Documentation It contains usage information, categories and other content that is not part of the original module page. |