On Saturday 02 July 2005 16:58, Ian Hickson wrote: > On Wed, 29 Jun 2005, Allan Sandfeld Jensen wrote: > > I was debugging these tests to figure out why they failed in Konqueror > > when I discovered they used :nth-child(3n-1). According to CSS Selectors > > the b value cannot be negative, so it should be corrected to > > > > :nth-child(3n+2). > > Why can't b be negative? Because the syntax is "an+b" with comments on special cases of a=0, b=0 and negative a, but no mention of a special case of negative b. So if b was negative and the syntax was maintained it would be "an+-b". Besides the negative values of b are redundant, so I expect the exclusion of them to be deliberate. ` AllanReceived on Sunday, 3 July 2005 21:38:15 UTC
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