Hello! Can I check in module what language code is in "uselang" url param? For example, on page I use "{{My template|lang={{somelangmagicword}}}}" or in module "lang = someLibrary.someFunction" and get this param?
I saw on this (dev) wiki that on different pages (also on mainpage) I can paste in url, for example "?uselang=fr" and page will generate with this lang.
Sorry, but I don't now that category my message should by, so I use general