symfony/AsseticBundle — pull request #203 by vchrm (2013-06-11 22:40:38+00:00)
Title: Closure language can be configured

I came across similar difficulties with closure compiler as described here: https://github.com/symfony/AsseticBundle/issues/165

The commit introduces new assetic.filter.closure.language config option that configures the Assetic\Filter\GoogleClosure\BaseCompilerFilter class to use other than default "--language_in" compiler argument.