Re: [css3-mediaqueries] What does '(scan)' mean?

On Sun, 06 Apr 2008 20:32:57 +0200, Bjoern Hoehrmann <>  
> * L. David Baron wrote:
>> says:
>> # Media features, on the other hand, can also be used without a
>> # value in which case the expression will be true if the media
>> # feature's value in the output device is different from zero.
>> It's not clear to me what this means about when (scan) matches,
>> since the possible values of the feature, 'progressive' and
>> 'interlace', don't seem to have a good comparison function to
>> integers.
> Perhaps (example) should be defined so that it evaluates to true
> if there is a legal value x such that (example: x) is true? That
> would take care of all possible features.

Makes sense. :-) defines  
it as such now.

Anne van Kesteren

Received on Sunday, 6 April 2008 20:51:25 UTC