Prefix CSS selectors.

Useful when loading say Twitter Bootstrap libraries for a widget on the page and we do not want to override the default style of that page.

Requirements

- parserlib

``bash
$ npm install -d
`

Use

The library runs synchronously.

`coffee-script
prefix = require 'prefix-css-node'

css = """
body { background:pink }
a:after { content:"link", display:block }
"""

To prefix each rule in the CSS file with the word bootstrap.


prefix.css css, 'bootstrap'
`

By default, html and body selectors are blacklisted, to change that or pass custom selectors to exclude, pass a list as the third parameter:

`coffee-script
prefix.css css, 'bootstrap', [ 'html', 'body', 'a', '#div' ]
`

Testing

`bash
$ npm test
``