Template:User gen/doc

This is a documentation subpage for Template:User gen.
It contains usage information, categories and other content or metadata that is not part of the original template.

Warning. This template uses black magic to reach its goals. Edit only if you understand and able to control the Secrets Of Mediawiki. ;-)

Error tracking categories

In case of bad usage, this template will feed the following categories (that don't need to be created, they should be empty most of the time):

• Bad usage of Template:User_gen - parameter 1 must be a unique language code
• Bad usage of Template:User_gen - Category:User_lang must exist
• Bad usage of Template:User_gen - parameter 2 must be one of 0..5,N
• Bad usage of Template:User_gen - parameter dir must be rtl or ltr
• Bad usage of Template:User_gen - parameter language must be a position in 3..7
• Bad usage of Template:User_gen - parameter level must be a position in 3..7
• Bad usage of Template:User_gen - parameter number language must specify a language autonym
• Bad usage of Template:User_gen - parameter number level must specify a translated qualifier for the level
• Bad usage of Template:User_gen - parameters language and level must indicate distinct numbers in 3..7