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Re: Math WG Prioritized Requests

From: Michael Day <mikeday@yeslogic.com>
Date: Fri, 16 Nov 2007 19:22:02 +1100
Message-ID: <473D532A.6020102@yeslogic.com>
To: Anne van Kesteren <annevk@opera.com>
CC: "www-style@w3.org" <www-style@w3.org>

Hi Anne,

> No known implementations. Someone tried to implement it in Mozilla I 
> believe, but it was hard to make it perform in face of dynamic updates. 
> It might come back in Selectors Level 4.

Prince implements :contains(), and has done so for ages.

Perhaps it should be left in the spec, but left as optional for dynamic 
user-agents that support document modification?

Cheers,

Michael

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Received on Friday, 16 November 2007 08:22:22 GMT

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