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) { ... } This is why, sadly, we need to preserve comments in the tokenizer. ~TJReceived on Wednesday, 3 October 2012 22:30:49 UTC
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