Last modified: 2008-05-12 21:29:01 UTC
Will be great to implement magic word (like USERLANGUAGE) which will return language code from user preferences.
This feature will benefit Commons, where templates (welcome, no source, please link images, etc) localized on many languages, but choosing right language depend on deducing user contributions (like file uploads).
This magic word should work on User and User talk namespaces only.
See also http://commons.wikimedia.org/wiki/Commons:Administrators%27_noticeboard#mw:Extension:NewUserMessage
*** This bug has been marked as a duplicate of bug 2085 ***