- From: fantasai <fantasai.lists@inkedblade.net>
- Date: Wed, 28 Mar 2012 23:38:13 -0700
- To: www-style@w3.org
On 03/28/2012 10:24 PM, L. David Baron wrote: > As described in http://www.w3.org/TR/CSS21/about.html#value-defs , > the following Value line: > > Value: normal | alternate [, normal | alternate]* > > is not at all what it looks like. Since juxtaposition binds tighter > than | (though I admit thinking it was the other way around), this > syntax describes a property that allows values of the form: > > animation-direction: normal alternate alternate > animation-direction: normal alternate , normal , normal alternate > > since it says that commas go only before normal and not before > alternate. [] are needed, like this: > > Value: normal | alternate [, [ normal | alternate ] ]* There's a # multiplier in css3-values that should make things like this easier to specify, since we do comma-separated lists a lot. Value: [ normal | alternate ]# http://www.w3.org/TR/css3-values/#component-multipliers ~fantasai
Received on Thursday, 29 March 2012 06:38:44 UTC