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Re: proposal for a new css combinator

From: Christoph Päper <christoph.paeper@crissov.de>
Date: Mon, 18 Jan 2010 10:32:42 +0100
Message-Id: <7E9A7481-5569-407A-B4B9-391CC8967B2C@crissov.de>
To: www-style list <www-style@w3.org>
Niels Matthijs:
> I'd like something between the space and child combinator. A  
> combinator that allows for an (x) number of levels between parent  
> and child, but stops at the first matching level it hits.

       <B>no match</B>
       <C><B>no match</B></C>
         <B>no match</B>
         <C><B>no match</B></C>

   A>B, A>*:not(B)>B, A *:not(B) *:not(B)>B {p:v}

Does the last part exclude any B between A and the desired B or
does it just require at least two non-B between A and the desired B?
That means, in regular expression syntax where consecutive tokens  
resemble direct descendants, it is which one of these?

   AB | A[^B]B | A[^B]*[^B]B = A[^B]*B

   AB | A[^B]B | A.*[^B].*[^B]B = A[^B]?B | A.*[^B].*[^B]B
Received on Monday, 18 January 2010 09:33:16 UTC

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