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Re: [shadow-dom] Counters and list item counting

From: Tab Atkins Jr. <jackalmage@gmail.com>
Date: Tue, 19 Feb 2013 11:43:24 -0800
Message-ID: <CAAWBYDDMA70WyudutjQ40vJSqLjDW=zx9XutZm2e+SU1jtJA0A@mail.gmail.com>
To: Boris Zbarsky <bzbarsky@mit.edu>
Cc: public-webapps <public-webapps@w3.org>
On Tue, Feb 19, 2013 at 11:38 AM, Boris Zbarsky <bzbarsky@mit.edu> wrote:
> On 2/19/13 2:20 PM, Elliott Sprehn wrote:
>> Currently in Webkit list item counting is done on the render tree, but
>> we are looking at making it use the DOM instead so that ordered lists
>> work properly in regions.
> Why wouldn't they work properly even if done on the render tree?
> Note that if you do list item counting on the DOM, how are you planning to
> implement http://www.w3.org/TR/CSS21/generate.html#undisplayed-counters ?

There's some layer-breaching intrinsic to this.  You do have to
examine your styles to see if you generate a box.

I wouldn't want it to rely on the box tree, though, as that means
things like 'order' would affect list item numbering, not to mention
the effects that Elliot brings up.

Received on Tuesday, 19 February 2013 19:44:16 UTC

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