This looks like a very worthy replacement for http://code.google.com/p/google-code-prettify/
I can't see the license specified anywhere, any chance you could add a LICENSE file or similar?
I can't see the license specified anywhere, any chance you could add a LICENSE file or similar?
My guess: File size (in a brief check, Rainbow appears to be about half the size, unpacked), active development, and use of github (code-prettify is a few years old, hosted via SVN on Google code, and updated infrequently.)
However, prettify has a much broader range of languages already available for use.
https://github.com/ccampbell/rainbow/blob/master/js/rainbow....