ianharrigan/haxeui-rich-text — pull request #3 by MangelMaxime (2014-07-28 09:09:43+00:00)
Title: Shirt+Tab : remove indentation of the line

The added code allow the user to remove the indentation when he place his cursor at the beginning of a line and press Shit+Tab.

It's try to remove 4 spaces at max.