jedfoster/SassMeister — pull request #61 by lolmaus (2013-11-07 19:45:08+00:00)
Title: Use spaces instead of hard tabs, Tab key inserts 2 spaces

Ace editor's default is using hard, 4 space-wide tabs.

Sass and Haml most commonly follow the Ruby standard of soft, 2 space-wide tabs.

https://github.com/styleguide/css
https://github.com/styleguide/ruby