W3C home > Mailing lists > Public > www-style@w3.org > July 2001

Re: @version rule

From: Boris Zbarsky <bzbarsky@MIT.EDU>
Date: Mon, 30 Jul 2001 11:54:58 -0400
Message-Id: <200107301554.LAA28037@mint-square.mit.edu>
To: Bjoern Hoehrmann <derhoermi@gmx.net>
cc: Ian Hickson <ian@hixie.ch>, Jeffrey Yasskin <jyasskin@hotmail.com>, www-style@w3.org
> I sympathize with the idea of an @version statement. I would be great if
> I can specify "process this block only if you support all used
> @rules/property-value pairs/selectors/etc."

@version will _not_ give you that ability, as pointed out by Ian.  What
@version will do is let you say "if you think you support cssX, process
this block".  A UA can then proceed to process that block even if it
does not have full support for all the declarations in it but thinks its
cssX support is good enough.

What you really want is a "treat as block and use or discard together"
grouping feature, which seems to be a much more reasonable approach than

"Peace is our profession."
-- Motto of Strategic Air Command
Received on Monday, 30 July 2001 11:55:04 UTC

This archive was generated by hypermail 2.3.1 : Monday, 2 May 2016 14:26:58 UTC