Seeking code highlighter recommendation for WordPress

Seeking code highlighter recommendation for WordPress Can anybody recommend a reliable and decently documented code highlighter for WordPress 2.6.1? I have tried Code Snippet by Roman Roan and Developer Formatter by Gilberto Saraiva. But they don't seem to work as described in the documentation and are mangling the code snippets instead of prettifying them. Re-opened...OP is asking about a 'code highlighter' widget...something programmers use on their blogs...seems programming related to me. 5 Answers I use WP-Syntax and it's worked very well for me. It's supported every language I've thrown at it so far, and the colors can be customized for a particular theme (though the defaults look just fine too) Initially, I also used this plugin. Its simplicity and the fact that it is based on a well-established library (GeSHi) are the main arguments. I noticed, however, that it does not make best use of WordPress and GeSHi, and that it was not actively developed an...