rafeca/prettyjson — pull request #1 by bahamas10 (2012-06-28 23:18:40+00:00)
Title: Environmental variable support for the CLI tool

I like this module a lot, i would love to see it get incorporated into [jsontool](https://github.com/trentm/json) as an output filter :)

This change is pretty simple, it allows you to specify environmental variables to change the colors for the CLI tool.

$ export JSON_PP_DASH_COLOR=black
$ export JSON_PP_KEY_COLOR=cyan