Last modified: 2013-06-25 12:48:17 UTC
As the description says it would be helpful sometimes if the magic word {{int:}} would allow for an additional parameter which accepts an ISO 639 language code and translates the interface message to this user supplied language instead of the currently set user language. Something analogous to {{#language:language code|target language code}} Sadly {{int:interface message|target language code}} isn't possible though, since {{int:}} already accepts parameters to be inserted into the interface message. Some thought has to be put in how to best specify the language code therefore.
Given that there is no sane way to extend {{int:}} syntax and that no compelling use case has been provided, I don't think that this will be implemented. There are already other ways to do this, either with Lua or parser functions using {{MediaWiki:interface message/code}}.
OK, thanks, {{MediaWiki:interface message/code}} seems reasonable. Did not think or read about this possibility before. Does this work for all messages accessible by {{int:}}?
There might be some differences between the two but in general I think they work for the same messages.