sass/libsass — pull request #767 by xzyfer (2014-12-26 05:19:46+00:00)
Title: Improved parsing of - in declaration values

This PR improves the parsing of the minus operator addressing more use-cases.

Fixes https://github.com/sass/libsass/issues/733. Specs added https://github.com/sass/sass-spec/pull/176, https://github.com/sass/sass-spec/pull/198.

I'm leaving this til post-3.1 because it's the kind of change that's likely to introduce subtle regressions. Our spec suit doesn't have enough coverage of this operation to give me confidence.