CHIP (Code Highlighting in PHP) is a simple source
code highlighter designed to be used either on Web servers or from the command line. It takes C, C++, Java, Lisp, Python, PHP, HTML, or JavaScript code, and outputs an XHTML document that lists the code with appropriate highlighting. CHIP supports multiple styles of highlighting in one source file. It also features links to the unhighlighted code and obfuscation of email addresses and URLs.