WP Sites - Brad Dalton

This plugin uses the Google Code Prettify Script to Highlight & Style Code
The plugin also adds styling to the existing pre Quick tag in your WordPress text editor
NO shortcodes which look bad if you stop using the plugin
All the code for this plugin comes from WordPress.org & Google
Become a fan of WP Sites on Facebook!
http://www.facebook.com/wpsites.net
Or Get The Latest WordPress Tips, Tutorials & News on Twitter!
http://twitter.com/wpsitesdotnet

Code Highlight

A plugin for WordPress, syntax highlighting of source code snippets in post, this plugin integrates Google Code Prettify : google-code-prettify. Supports all C-like, Bash-like, and XML-like languages. No need to specify the language. Widely used with good cross-browser support.
<h3>Source</h3>
= CheckOut = 
Use this command to anonymously check out the latest project source code:
svn checkout http://svn.beautyorange.com/code/beautyorange-wp-code-prettifier/trunk/ beautyorange-wp-code-prettifier-read-only
<h4>Browse</h4>
http://trac.beautyorange.com/code/browser/beautyorange-wp-code-prettifier

beautyorange-wp-code-prettifier

A plugin for WordPress, syntax highlighting of source code snippets in post.

Code Highlight vs beautyorange-wp-code-prettifier