Le 04/10/2012 07:30, Tab Atkins Jr. a écrit : > On Wed, Oct 3, 2012 at 3:05 PM, Simon Sapin<simon.sapin@kozea.fr> wrote: >>> The following is an malformed media query because having no space >>> between ‘and’ and the expression is not allowed. (That is reserved >>> for the functional notation syntax.) >>> >>> @media all and(color) { … } >> >> >> but the relevant grammar is "AND S* expression". Should the grammar be >> changed to "AND S+ expression" to capture in normative spec that some >> whitespace is required there? >> >> Whatever we decide here should also apply to css3-conditional’s 'and', 'or', >> and 'not' operators. (ie: can they be functions?) > Whitespace is not actually required there. The following is valid: > > @media all and/*wooo!*/(color) { ... } We changed @supports to require whitespace, so that the spec is less misleading. (Since the tokenizer is not in the same spec, a reader might not know about function tokens and expect "and(" to be valid.) http://lists.w3.org/Archives/Public/www-style/2012Dec/0330.html But this issue still exists in Media Queries. Should we make the same change in MQ4? -- Simon SapinReceived on Sunday, 2 June 2013 05:43:29 UTC
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