Re: [css-selectors] :contains()

From: Boris Zbarsky <bzbarsky@MIT.EDU> Date: Thu, 19 Apr 2012 00:56:56 -0400 Message-ID: <4F8F9B18.9030205@mit.edu> To: www-style@w3.org · This archive was generated by hypermail 2.3.1 : Tuesday, 26 March 2013 17:20:52 GMT

On 4/19/12 12:23 AM, Sebastian Zartner wrote:
> In case of dynamic updates you would just need to check the
> added/modified parts, which in most cases reduces the number of nodes to
> check dramatically.

Changing (or appending or removing) text would conceivably change the 
style of all ancestors of the textnode in question, no?  Plus possibly 
all their descendants depending on the selector.

-Boris