Better MathJax support and sample slides

Author: adamzap

math_example.rst

@@ -0,0 +1,18 @@
+# MathJax Support
+
+---
+
+## Math
+
+To get MathJax rendering, you must:
+
+1. Compile your presentation with the `-m` flag
+2. Escape all backslashes in your MathJax markup
+
+So this MathJax markup: `\[ \left( \sum_{k=1}^n a_k b_k \right)^2 \]`
+
+When escaped as this: `\\[ \\left( \\sum_{k=1}^n a_k b_k \\right)^2 \\]`
+
+Renders to this:
+
+\\[ \\left( \\sum_{k=1}^n a_k b_k \\right)^2 \\]

samples/math/math_example.md

@@ -150,7 +150,7 @@ def _parse_options():
         "-m", "--math-output",
         action="store_true",
         dest="math_output",
-        help="Enable mathematical output using mathjax",
+        help="Enable mathematical output using MathJax",
         default=False
     )
 

src/landslide/main.py

@@ -66,6 +66,11 @@
       {% endif %}
     {% endfor %}
     {% if math_output %}
+      <script type="text/x-mathjax-config">
+        MathJax.Hub.Config({
+          tex2jax: { inlineMath: [['$','$'],['\\(','\\)']] }
+        });
+      </script>
       <script type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>
     {% endif %}
     <!-- /Javascripts -->