reddit/reddit — pull request #368 by Dakta (2012-03-12 00:56:33+00:00)
Title: Update /r2/r2/lib/cssfilter.py: minor cleanup and support for CSS3 transforms

Done:
1. cleanup on some CSS property regexes (replaced `\s+` with `{w}`);
2. add CSS3 `transform` and `transform-origin` properties;
3. add associated `translation-value`, `translation-function`, and `angle` macros.