Rainbow: your code is beautiful, show it off

I'd tweak the default colours a bit. The blue is very hard to read on the black bg and the red is burning my eyebs.

For example, look at the Solarized theme[0], Wombat-256[1], or the default for Sublime Text[2]. They all have an off-black bg and reduced saturation in their colours.

[0]: http://ethanschoonover.com/solarized/img/screen-pandoc-dark....

[1]: http://ninjanichols.com/wp-content/uploads/vim-wombat256.png

[2]: http://www.sublimetext.com/

I've been looking for a prettyprint replacement. Is that what you are going after here?