symfony/symfony-docs — pull request #1028 by lonesomeday (2012-01-25 16:54:24+00:00)
Title: [CssSelector] Expand CssSelector documentation

Expands the CssSelector documentation, using some information from [Fabien's blog](http://fabien.potencier.org/article/42/parsing-xml-documents-with-css-selectors) and a little from the [`lxml.cssselect`](http://lxml.de/cssselect.html) documentation.