Support for nested lang files

[tmihetec]

Am i missing something, or there's no suport for nested lang files? ie:

lang

• en
• • • set1
• • • • • trans1.php

which should be accessed like @lang(set1/trans1.key)

btw, i really like idea behind this package :)

[nbourguig]

I'm afraid not. If this is a thing, i'll be happy to check a pull request.

[pmochine]

I just wanted to open an issue, I need this as well!