Why? Because it's dumb. Verified with the case in the ticket.

Restore rhtmlString to its original form. 1.9 will come with starts-with html matching. For now, we are warning against broad use of jQuery() to parse html.

Revert "Adjust jQuery('html') detection to only match when html starts with '<' (counting space characters). Fixes #11290"

This reverts commit 239fc86b.

The consensus is that this would change behavior too abruptly. We will warn in 1.8 and do this in 1.9.

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>

Adjust jQuery('html') detection to only match when html starts with '<' (counting space characters). Fixes #11290

When detecting html in init, ignore html characters within quotes, brackets, and parens as well as escaped characters which are valid in selectors. Fixes #11290.

Move quickIs to Sizzle; Remove duplicate id matching in init; Added selector caching to Sizzle. Fixes #11826.

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>

Update Sizzle: rewrite attributes handling to be simpler and more widespread when independent from jQuery. No changes to jQuery's attribute handling.

Although we use a lot of iframes in the test, the IE document mode is set by the parent document so we just need a single X-UA-Compatible in the main file.

http://msdn.microsoft.com/en-us/library/cc288325(v=vs.85).aspx

Closes gh-666, thanks to @rkatic!