nl_tokens: Utility method for listing all files in a bundle .
pl_tokens: function ( bundleName , filter ) { var bundle , files = [ ] ; bundle = this . _bundles [ bundleName ] ; if ( ! bundle ) { throw new Error ( 'Unknown bundle "' + bundleName + '"' ) ; } Object . <mask> ( bundle . files ) . forEach ( function ( fullpath ) { var res = { ext : libpath . extname ( fullpath ) . substr ( 1 ) } ; if ( this . _filterResource ( res , filter ) ) { files . push ( fullpath ) ; } } , this ) ; return files ; }