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Syntax of zero

From: Etan Wexler <ewexler@stickdog.com>
Date: Fri, 6 Aug 2004 01:31:32 -0700
To: www-style@w3.org
Message-Id: <05341609-E783-11D8-AD43-000502CB1B77@stickdog.com>

Ian Hickson wrote to <mailto:www-style@w3.org> on 8 May 2004 in "Re: 
CSS: %% length unit. Proposal." 
(<mid:Pine.LNX.4.58.0405081223280.9965@dhalsim.dreamhost.com>, 
<http://lists.w3.org/Archives/Public/www-style/2004May/0068.html>):

> <atomic-length> := <number><length-unit> | '0'+

That ought to be as follows, yes?

<atomic-length> := <number><length-unit> | <zero>

<zero> := <sign>? [ <digits-zero> <point-digits-zero>? | 
<point-digits-zero> ]

<sign> := '+' | '-'

<digits-zero> := '0'+

<point-digits-zero> := '.' < digits-zero>
Received on Friday, 6 August 2004 04:48:33 GMT

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