diff options
Diffstat (limited to 'js/reveal.js')
| -rw-r--r-- | js/reveal.js | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/js/reveal.js b/js/reveal.js index a4a71db..c985f79 100644 --- a/js/reveal.js +++ b/js/reveal.js @@ -748,7 +748,10 @@ var Reveal = (function(){ function getPreviousVerticalIndex( stack ) { if( typeof stack === 'object' && typeof stack.setAttribute === 'function' && stack.classList.contains( 'stack' ) ) { - return parseInt( stack.getAttribute( 'data-previous-indexv' ) || 0, 10 ); + // Prefer manually defined start-indexv + var attributeName = stack.hasAttribute( 'data-start-indexv' ) ? 'data-start-indexv' : 'data-previous-indexv'; + + return parseInt( stack.getAttribute( attributeName ) || 0, 10 ); } return 0; |