1 files changed, 13 insertions, 1 deletions
diff --git a/js/reveal.js b/js/reveal.js
index 240dc42..8feb45d 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -73,7 +73,10 @@
 			// based)
 			hashOneBasedIndex: false,
 
-			// Determine which displays to show the slide number on
+			// Controls which contexts the slide number should appear in
+			// - "all":      Always show the slide number
+			// - "print":    Only when printing to PDF
+			// - "speaker":  Only in the speaker view
 			showSlideNumber: 'all',
 
 			// Add the current slide number to the URL hash so that reloading the
@@ -2097,6 +2100,8 @@
 
 				var size = getComputedSlideSize();
 
+				var oldScale = scale;
+
 				// Layout the contents of the slides
 				layoutSlideContents( config.width, config.height );
 
@@ -2169,6 +2174,13 @@
 
 				}
 
+				if( oldScale !== scale ) {
+					dispatchEvent( 'resize', {
+						'oldScale': oldScale,
+						'scale': scale,
+						'size': size
+					} );
+				}
 			}
 
 			updateProgress();