Hi!
Sometimes you need to put formatted ObjectScript in a post.
To do that put the code into the editor, select it and click on ObjectScript button.
Once you save/preview the post the code will be highlighted as ObjectScript.
See the gif:
If you use Markdown editor, you can highlight ObjectScript if you place the code inside two tags: <pre><code> .... your code... </code></pre>
I appear to be doing something wrong.
EDIT: Nevermind. I guess Preview doesn't actually preview the final posting format ...