Re: [css3-transitions][css3-animations] should negative 'animation-durtaion' and 'transition-duration' be parse errors from Tab Atkins Jr. on 2012-03-27 (www-style@w3.org from March 2012)

From: Tab Atkins Jr. <jackalmage@gmail.com>
Date: Tue, 27 Mar 2012 12:21:06 -0700
To: "L. David Baron" <dbaron@dbaron.org>
Cc: www-style@w3.org
Message-ID: <CAAWBYDCgrpnXZpezeJXL2a6m1etCq5mLAZoYeSKrGEBjSdZcig@mail.gmail.com>

On Tue, Mar 27, 2012 at 11:47 AM, L. David Baron <dbaron@dbaron.org> wrote:
> http://dev.w3.org/csswg/css3-transitions/#the-transition-duration-property-
> http://dev.w3.org/csswg/css3-animations/#the-animation-duration-property-
>
> These sections of the specifications say that negative values of
> transition-duration and animation-duration are treated as '0s'.
> This is somewhat unusual; normally out-of-range values in CSS are
> treated as parse errors.  Should we change these to match the normal
> behavior?

If possible due to compat, yes, we should.

~TJ

Received on Tuesday, 27 March 2012 19:21:54 UTC