WordPress: Restrict MathJax to a class

I write on a variety of topics, only some of which it's appropriate to have mathematical typesetting for. To avoid triggering a math rendering engine on unrelated use of $purious dollar sign$, while activating it when $\text{necessary}\wedge\text{appropriate}$, I decided to restrict them to only elements with .language-mathjax. Here's how that's done (for v3): MathJax = { tex: { inlineMath: [ ['$', '$'] ] }, startup: { elements: ['.language-mathjax'] } …

Applying highlight.js to inline code on WordPress

If you're using the plugin Prismatic to apply highlight.js to your code excerpts, but you want it to also affect inline <code> tags (i.e. not only those wrapped in <pre> blocks), simply go Settings > Prismatic > Highlight.js and paste this into the “Init Script” field: hljs.configure({ cssSelector: 'code' }); hljs.highlightAll(); — then be sure to remember to add the language-* classes to your inline <code> tags! You may …