jquery/sizzle — pull request #283 by gibson042 (2014-09-05 05:47:18+00:00)
Title: Selection: Check for ancestor fieldsets when matching :enabled/:disabled

Fixes #174

This is almost half again as big as #244... I'm still not sure it's worth it, but in for a penny ⇒ in for a pound and we might as well get correct results on non-IE browsers too. @timmywil?

```
raw gz Compared to master @ 5b9cdd67aea236aaa55f632cc08d3f8676eeddb9
+1287 +410 dist/sizzle.js
+421 +129 dist/sizzle.min.js
```