Thread:User talk:Wargo/Translate and categories

Hello, I noticed [//www.mediawiki.org/w/index.php?title=Help:Extension:WebFonts&curid=75108&diff=501501&oldid=501500 this]. I understand the problem. I think we need a template which automatically adds the proper language-subpage category to each page, taking the language code from the subpage title. There's been an attempt at wm2012:Template:AddLanguageCategory, but it didn't look very robust last time I looked at it (see also talk). I hope you can find a solution!