Serendipity Forums

I am trying to find out how to get a bordered box around source code that I post to my blog. Is it in a plugin that I haven't tried yet? I have tried BBCode and all that is displayed is "CODE:". Any help would be greately appreciated. Thank you!

The GeSHi markup plugin may be similar to what you're looking for.

Here's an example of how it works: http://qbnz.com/highlighter/