nex3/sass — pull request #966 by pcantrell (2013-10-12 18:11:58+00:00)
Title: Allow interpolation within directive names.

Allows unknown directive names to contain interpolation, i.e.:

@each $browser in '', -webkit-, -moz-, -o-, -ms-
@#{$browser}keyframes rotate-ccw
...etc...

This should fix #429. Note that this does not fix issues when generating directives by placing the @ inside the interpolation, i.e.:

#{'@' + $browser}keyframes rotate-ccw

First time submitting a request to sass, so let me know if I'm doing anything wrong!