remove unused code

diff --git a/examples/math.html b/examples/math.html
index 03fe22a92b1d729b89c4b449ccaba6c74a2b41bf..7d3eba2951a122a316fe8a411c8f8524dd7df1ae 100644 (file)
--- a/examples/math.html
+++ b/examples/math.html
@@ -49,7 +49,9 @@
                                <section>
                                        <h3>The Cauchy-Schwarz Inequality</h3>
 
-                                       \[ \left( \sum_{k=1}^n a_k b_k \right)^2 \leq \left( \sum_{k=1}^n a_k^2 \right) \left( \sum_{k=1}^n b_k^2 \right) \]
+                                       <script type="math/tex; mode=display">
+                                               \left( \sum_{k=1}^n a_k b_k \right)^2 \leq \left( \sum_{k=1}^n a_k^2 \right) \left( \sum_{k=1}^n b_k^2 \right)
+                                       </script>
                                </section>
 
                                <section>
@@ -185,10 +187,7 @@
                                },
 
                                dependencies: [
-                                       { src: '../lib/js/classList.js', condition: function() { return !document.body.classList; } },
-                                       { src: '../plugin/markdown/marked.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
-                                       { src: '../plugin/markdown/markdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
-                                       { src: '../plugin/highlight/highlight.js', async: true, callback: function() { hljs.initHighlightingOnLoad(); } },
+                                       { src: '../lib/js/classList.js' },
                                        { src: '../plugin/math/math.js', async: true }
                                ]
                        });

diff --git a/plugin/math/math.js b/plugin/math/math.js
index 78856a558b7bafb865fe5f30bddb439217243c63..d021fdc305736dae7f02a4e0f27a1481412a2bbf 100755 (executable)
--- a/plugin/math/math.js
+++ b/plugin/math/math.js
@@ -6,37 +6,28 @@
  */
 var RevealMath = window.RevealMath || (function(){
 
-       var loaded = false;
-
        var config = Reveal.getConfig().math || {};
        config.host = config.host || 'http://cdn.mathjax.org/mathjax/latest/MathJax.js';
        config.mode = config.mode || 'TeX-AMS_HTML-full';
 
        loadScript( config.host + '?config=' + config.mode, function() {
 
-               // Conditioned just in case both onload and readystate fire
-               if( loaded === false ) {
-                       loaded = true;
-
-                       MathJax.Hub.Config({
-                               messageStyle: 'none',
-                               tex2jax: { inlineMath: [['$','$'],['\\(','\\)']] }
-                       });
+               MathJax.Hub.Config({
+                       messageStyle: 'none',
+                       tex2jax: { inlineMath: [['$','$'],['\\(','\\)']] }
+               });
 
-                       // 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 ) {
+               // 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, function() {
-                                       Reveal.layout();
-                               } );
+                       // 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 );
 
-                       } );
-               }
+               } );
 
        } );