print-pdf.js in reveal-ck-3.9.0

- old
+ new

@@ -1,10 +1,10 @@
 /**
  * phantomjs script for printing presentations to PDF.
  *
  * Example:
- * phantomjs print-pdf.js "http://lab.hakim.se/reveal-js?print-pdf" reveal-demo.pdf
+ * phantomjs print-pdf.js "http://revealjs.com?print-pdf" reveal-demo.pdf
  *
  * @author Manuel Bieh (https://github.com/manuelbieh)
  * @author Hakim El Hattab (https://github.com/hakimel)
  * @author Manuel Riezebosch (https://github.com/riezebosch)
  */
@@ -40,30 +40,28 @@
 			border: 0
 		};
 
 		printPage.open( inputFile, function( status ) {
 			console.log( 'Export PDF: Preparing pdf [3/4]')
-			printPage.evaluate(function() {
+			printPage.evaluate( function() {
 				Reveal.isReady() ? window.callPhantom() : Reveal.addEventListener( 'pdf-ready', window.callPhantom );
-			});
+			} );
 		} );
 
-		printPage.onCallback = function(data) {
+		printPage.onCallback = function( data ) {
 			// For some reason we need to "jump the queue" for syntax highlighting to work.
 			// See: http://stackoverflow.com/a/3580132/129269
-			setTimeout(function() {
+			setTimeout( function() {
 				console.log( 'Export PDF: Writing file [4/4]' );
 				printPage.render( outputFile );
 				console.log( 'Export PDF: Finished successfully!' );
 				phantom.exit();
-			}, 0);
+			}, 0 );
 		};
 	}
 	else {
 
-        console.log( 'Export PDF: Unable to read reveal.js config. Make sure the input address points to a reveal.js page.' );
-        phantom.exit(1);
+		console.log( 'Export PDF: Unable to read reveal.js config. Make sure the input address points to a reveal.js page.' );
+		phantom.exit( 1 );
 
-    }
+	}
 } );
-
-