I added some potentially dangerous code to automatically turn code examples (things in <code>
elements with class demo
into actual HTML or javascript that are added to the post. The javascript part works; I used it in the last post; here's testing the HTML insertion:
<div style="background: purple; margin: 2px">This is a test</div>
And more testing:
<div style="background: #080; margin: 2px">This is a test</div>