joyent/node — pull request #3583 by bahamas10 (2012-06-29 00:43:20+00:00)
Title: Adding support for environmental variables to control util.inspect color

Set environmental variables to customize coloring of util.inspect

Colors are:

* NODE_COLOR_SPECIAL
* NODE_COLOR_NUMBER
* NODE_COLOR_BOOLEAN
* NODE_COLOR_UNDEFINED
* NODE_COLOR_NULL
* NODE_COLOR_STRING
* NODE_COLOR_DATE
* NODE_COLOR_REGEX

![Colors](http://daveeddy.com/static/media/github/node-inspect-patch-1.png)