On Fri, May 25, 2012 at 10:03 AM, L. David Baron <dbaron@dbaron.org> wrote: > On Friday 2012-05-25 09:31 -0700, Tab Atkins Jr. wrote: >> 4. Tighten the syntax of variables. This should be pretty >> non-controversial, as the current definition is way to underdefined. >> This is easy to do - basically it'll just be a space, comma, or >> slash-separated list of "[ <number> | <dimension> | <string> | >> <function> ... ]". Very permissive, but still disallows weird things >> like unbalanced parens and such. The WebKit impl already uses this >> slightly restricted grammar (we basically parse it as a "term+", from >> the Appendix G grammar). > > I'm concerned about this change (and, in particular, I'm concerned > about it leading to something that's engine-specific rather than > implementable across engines), but I'd like to see details of what > you're proposing before commenting further. My proposal is in the draft now: http://dev.w3.org/csswg/css-variables/#variable-property ~TJReceived on Friday, 25 May 2012 17:20:24 UTC
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