On 2010-11-01, at 16:23, Max Carlson wrote: >> I'd still like to see a separate flag, so you don't have to use `-0` to mean >> an 'inset glow', but I guess we might as well make use of the existence of >> -0. > > According to my tests, both '-0 == 0' and '-0 === 0' return true :( but I > don't think it really matters.
True. The only way I know to tell the difference: js> 1/0 Infinity js> 1/(-0) -Infinity I guess you could do that, if the distance is 0, make a sub-test to decide if inner or outer glow is being requested.
