|
@@ -4,7 +4,9 @@
|
|
|
*
|
|
|
* @author Hakim El Hattab
|
|
|
*/
|
|
|
-(function(){
|
|
|
+var RevealMath = window.RevealMath || (function(){
|
|
|
+
|
|
|
+ var loaded = false;
|
|
|
|
|
|
var config = Reveal.getConfig().math || {};
|
|
|
config.mode = config.mode || 'TeX-AMS_HTML-full';
|
|
@@ -16,32 +18,40 @@
|
|
|
|
|
|
// Detect when the script has loaded
|
|
|
script.onload = onScriptLoad;
|
|
|
+
|
|
|
+ // IE
|
|
|
script.onreadystatechange = function() {
|
|
|
if ( this.readyState === 'loaded' ) {
|
|
|
onScriptLoad.call();
|
|
|
}
|
|
|
}
|
|
|
|
|
|
+ // Normal browsers
|
|
|
head.appendChild( script );
|
|
|
|
|
|
function onScriptLoad() {
|
|
|
|
|
|
- MathJax.Hub.Config({
|
|
|
- messageStyle: 'none',
|
|
|
- tex2jax: { inlineMath: [['$','$'],['\\(','\\)']] }
|
|
|
- });
|
|
|
+ // Conditioned just in case both onload and readystate fire
|
|
|
+ if( loaded === false ) {
|
|
|
+ loaded = true;
|
|
|
|
|
|
- // Process any math inside of the current slide when navigating,
|
|
|
- // this is important since it's not possible to typeset
|
|
|
- // equations within invisible elements (far future or past).
|
|
|
- Reveal.addEventListener( 'slidechanged', function( event ) {
|
|
|
+ MathJax.Hub.Config({
|
|
|
+ messageStyle: 'none',
|
|
|
+ tex2jax: { inlineMath: [['$','$'],['\\(','\\)']] }
|
|
|
+ });
|
|
|
|
|
|
- // This will only typeset equations that have not yet been
|
|
|
- // processed, as well as equations that have change since
|
|
|
- // last being processed.
|
|
|
- MathJax.Hub.Update( event.currentSlide );
|
|
|
+ // Process any math inside of the current slide when navigating,
|
|
|
+ // this is needed since it's not possible to typeset equations
|
|
|
+ // within invisible elements (far future or past).
|
|
|
+ Reveal.addEventListener( 'slidechanged', function( event ) {
|
|
|
|
|
|
- } );
|
|
|
+ // This will only typeset equations that have not yet been
|
|
|
+ // processed, as well as equations that have change since
|
|
|
+ // last being processed.
|
|
|
+ MathJax.Hub.Update( event.currentSlide );
|
|
|
+
|
|
|
+ } );
|
|
|
+ }
|
|
|
|
|
|
}
|
|
|
|