This fork of guard/listen provides a stable API for users of the ruby Sass CLI. Listen The Listen gem listens to file modifications and notifies you about the changes. Features * OS-optimized adapters on MRI for Mac OS X 10.6+, Linux, \*BSD and Windows, [more info](#listen-adapters) below. * Detects file modification, addition and removal. * You can watch multiple directories. * Regexp-patterns for ignoring paths for more accuracy and speed * Increased change detection accuracy on OS X HFS and VFAT volumes. * Tested on MRI Ruby environments (2.0+ only) via [Travis CI](https://travis-ci.org/guard/listen).