From bf864c7a0d52cccff02f81f479c0f4d6264fb093 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab
Date: Sun, 14 Jul 2013 18:19:40 -0400
Subject: ensure all future fragments are invisible #473

---
 js/reveal.js | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'js/reveal.js')

diff --git a/js/reveal.js b/js/reveal.js
index 02b8932..dbe9be6 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1507,6 +1507,13 @@ var Reveal = (function(){
 				else if( i > index ) {
 					// Any element subsequent to index is given the 'future' class
 					element.classList.add( reverse ? 'past' : 'future' );
+
+					var fragments = toArray( element.querySelectorAll( '.fragment.visible' ) );
+
+					// No fragments in future slides should be visible ahead of time
+					while( fragments.length ) {
+						fragments.pop().classList.remove( 'visible' );
+					}
 				}
 
 				// If this element contains vertical slides
-- 
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