nl_tokens: An
pl_tokens: function ( ) { var path , features , index = parserInput . i ; var dir = parserInput . $re ( / ^@import?\s+ / ) ; if ( dir ) { var options = ( dir ? this . importOptions ( ) : null ) || { } ; if ( ( path = this . entities . quoted ( ) || this . entities . url ( ) ) ) { features = this . mediaFeatures ( ) ; if ( ! parserInput . $char ( ';' ) ) { parserInput . i = index ; error ( 'missing semi-colon or unrecognised media features on import' ) ; } features = features && new ( tree . Value ) ( <mask> ) ; return new ( tree . Import ) ( path , features , options , index , fileInfo ) ; } else { parserInput . i = index ; error ( 'malformed import statement' ) ; } } }